安藤の卒論日誌
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#contents
*卒論 [#gab52fdf]
-
3Dプリンターで、木材の異方性を再現した部材を作れるか。山...
**5/15 [#f6452115]
3Dプリンターを新しく購入するので、どれが良いか調べた。そ...
https://item.rakuten.co.jp/ayard/creality3d_sermoon_d1_3d...
**5/22 [#f6452115]
購入する3Dプリンターを調べた。しかし条件に合うのがほとん...
**5/29 [#f6452115]
***やったこと [#b80352c2]
大きい試験体を作れるように、大きいプリンターを探す。また...
せん断弾性係数については、後藤先生から教えてもらい、理解...
以前使っていたものより、造形範囲が大きいものは以下のよう...
https://item.rakuten.co.jp/ayard/wanhao-d12-300-dual-3d-p...
https://www.kojima.net/ec/prod_detail.html?prod=456043839...
**6/5 [#f6452115]
体調が優れず，何もできなかった。
**6/12 [#f6452115]
就活が重なり，何もできなかった．
**6/18 [#f6452115]
今まで調べた条件に合うものの中で，最も大きいサイズのモデ...
https://item.rakuten.co.jp/ayard/wanhao-d12-500-dual-3d-p...
**6/19 [#ve87b01d]
こちらのほうが安い．レビューは一件だけであった．星5
https://store.shopping.yahoo.co.jp/ayardshop/d12-500.html
フィラメントは色々使えると書いてあるが，PLAが一般的．公式...
3dプリンターの公式のページに使い方の動画があった．
https://wanhao.store/products/wanhao-duplicator-12-d12-50...
**6/21 [#ve87b01d]
PLAのフィラメントの残りが研究室にあった．使用可能なフィラ...
~解析の方法を確認するために試しにやってみた．10*10*120mm,...
**6/24 [#bf074961]
山口さんのメモを読んでみたがあまり良く分からない．
**6/25 [#of4b1923]
創造工房実習でやった単純梁の条件で解析をしてみた．
**6/28 [#zfb8a08a]
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/a40....
**7/3 [#beb29127]
単純梁の中心に三角形（底辺2高さ0.1）を開けて荷重をかける...
**7/8 [#i070799c]
10*10 単純梁 P=1000 nu=0.4
,長さ,変位,曲げヤング率E',1/E',
,40,0.325,4923,2.031*10^-4,
,50,0.581,5379,1.859*10^-4,
,60,0.964,5602,1.785*10^-4,
,70,1.49,5755,1.738*10^-4,
,80,2.17,5899,1.695*10^-4,
,90,3.04,5995,1.668*10^-4,
,100,4.21,5938,1.684*10^-4,
,110,5.54,6006,1.665*10^-4,
,120,7.16,6034,1.657*10^-4,
,130,9.08,6049,1.653*10^-4,
,140,11.2,6125,1.633*10^-4,
,150,13.8,6114,1.636*10^-4,
,160,16.7,6131,1.631*10^-4,
,170,20.0,6141,1.628*10^-4,
,180,23.6,6178,1.619*10^-4,
,190,27.6,6213,1.610*10^-4,
,200,32.0,6250,1.600*10^-4,
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/79.png
**7/10 [#h935b9ed]
プロットが固まっているところに限定して，再度グラフにまと...
**7/24 [#k011f8d8]
3Dプリンターの組み立て，調整をしている．
**7/31 [#i5c96d77]
片持ち梁で解析を行って数値が合うのか試してみる．また，ミ...
**8/9 [#g36dedb8]
片持ち梁，E=6000，P=1000，nu=0.4,h=10,b=10,l=40~200で10ず...
**8/20 [#x06b823a]
片持ち梁，異方性，E=6000，P=1000，nu=0.4,h=10,b=10,l=40~2...
,長さ,変位,曲げヤング率E',1/E'
,40,5.37905 ,4759.20469227838,0.000210119140625
,50,9.657005 ,5177.58870374407,0.0001931401
,60,15.997075 ,5400.98736800321,0.000185151331019
,70,24.496475 ,5600.80583022659,0.000178545736152
,80,35.952775 ,5696.36140742961,0.00017555065918
,90,50.35385 ,5791.01697288291,0.000172681241427
,100,68.347275 ,5852.46449108615,0.0001708681875
,110,89.942725 ,5919.322546654,0.000168938251315
,120,117.3205 ,5891.55347957092,0.000169734519676
,130,147.964 ,5939.28252818253,0.000168370505234
,140,184.16875 ,5959.75158652051,0.000167792228499
,150,226.16 ,5969.22532720198,0.000167525925926
,160,272.7795 ,6006.31645706514,0.000166491394043
,170,326.9305 ,6011.06351349905,0.000166359912477
,180,387.37275 ,6022.10661436562,0.000166054848251
,190,454.515 ,6036.32443373706,0.000165663726491
,200,528.1775 ,6058.56932565284,0.00016505546875
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/ihou...
,解析E,解析G,データE,データG
,6000,400,6107,394.37309
片持ち梁，等方性，E=6000，P=1000，nu=0.4,h=10,b=10,l=40~2...
,長さ,変位,曲げヤング率E',1/E'
,40 ,4.149515 ,6169.39570046138,0.000162090429688
,50 ,8.02355 ,6231.65556393367,0.000160471
,60 ,14.01195 ,6166.16530889705,0.000162175347222
,70 ,21.9121 ,6261.38069833562,0.000159709183673
,80 ,32.817275 ,6240.61565136045,0.000160240600586
,90 ,46.5088 ,6269.78120269712,0.000159495198903
,100 ,63.660625 ,6283.31877043306,0.0001591515625
,110 ,84.1191 ,6329.12144804212,0.000157999812171
,120 ,111.5435 ,6196.6855979954,0.000161376591435
,130 ,140.949 ,6234.87928257739,0.000160388029131
,140 ,175.993 ,6236.61168341923,0.000160343476676
,150 ,217.05525 ,6219.61459121583,0.000160781666667
,160 ,261.37175 ,6268.46627456869,0.000159528656006
,170 ,314.144 ,6255.7298563716,0.000159853450031
,180 ,372.73725 ,6258.56417623943,0.000159781057099
,190 ,437.7785 ,6267.09625986658,0.000159563529669
,200 ,508.4695 ,6293.39616240502,0.00015889671875
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/820....
,解析E,解析G,データE,データG
,6000,2143,6267,7617
**8/26 [#m4359e00]
片持ち梁，等方性，E=2000，P=1000，nu=0.4,h=10,b=10,l=40~2...
,長さ,変位,曲げヤング率E',1/E'
,40,12.44855 ,2056.46440750127,0.000486271484375
,50,24.070675 ,2077.21636389507,0.0004814135
,60,42.03585 ,2055.38843629902,0.000486526041667
,70,65.73635 ,2087.12531194689,0.000479127915452
,80,98.45185 ,2080.20468889107,0.000480721923828
,90,139.5265 ,2089.92556969465,0.000478485939643
,100,190.98175 ,2094.44096098187,0.000477454375
,110,252.35725 ,2109.70756734748,0.0004739993426
,120,334.63025 ,2065.56340916579,0.000484129412616
,130,422.84775 ,2078.28940794884,0.000481164940828
,140,527.9795 ,2078.86859243588,0.000481030885569
,150,651.16525 ,2073.20645565776,0.00048234462963
,160,784.115 ,2089.4894243829,0.00047858581543
,170,942.432 ,2085.2432854572,0.000479560350092
,180,1118.215 ,2086.18199541233,0.000479344564472
,190,1313.3375 ,2089.02890536515,0.000478691317976
,200,1525.41 ,2097.7966579477,0.000476690625
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/826....
,解析E,解析G,データE,データG
,2000,714,2089,2539
**8/28 [#m4359e00]
片持ち梁，等方性，E=6000，P=1000，nu=0.4,h=20,b=10,l=40~2...
,長さ,変位,曲げヤング率E',1/E'
,40 ,0.61612825 ,5193.72387161277,0.000192540078125
,50 ,1.1288725 ,5536.49770013886,0.0001806196
,60 ,1.8996425 ,5685.28025667988,0.000175892824074
,70 ,2.95173 ,5810.15201254857,0.000172112536443
,80 ,4.351865 ,5882.53541872278,0.000169994726563
,90 ,6.14138 ,5935.14812631689,0.000168487791495
,100 ,8.3602275 ,5980.69849175755,0.00016720455
,110 ,11.067975 ,6012.84336113878,0.00016631066867
,120 ,14.394625 ,6002.24041960107,0.000166604456019
,130 ,18.259375 ,6016.08762621941,0.000166220983159
,140 ,22.75035 ,6030.67645113152,0.000165818877551
,150 ,27.98725 ,6029.53130443327,0.00016585037037
,160 ,33.853775 ,6049.54691168119,0.000165301635742
,170 ,40.57535 ,6054.16835591067,0.00016517545288
,180 ,48.097125 ,6062.73243982878,0.00016494212963
,190 ,56.565575 ,6062.87481387752,0.000164938256306
,200 ,65.93765 ,6066.33691070276,0.000164844125
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/828....
,解析E,解析G,データE,データG
,6000,2143,6123,2585
片持ち梁，異方性，E=6000，P=1000，nu=0.4,h=20,b=10,l=40~2...
,長さ,変位,曲げヤング率E',1/E'
,40 ,1.175195 ,2722.95236109752,0.0003672484375
,50 ,1.82339 ,3427.68140661076,0.0002917424
,60 ,2.73633 ,3946.89237043778,0.000253363888889
,70 ,3.9362525 ,4356.9359435148,0.00022951909621
,80 ,5.48249 ,4669.41116171666,0.000214159765625
,90 ,7.4270125 ,4907.76069112581,0.000203758916324
,100 ,9.8170525 ,5093.17842600923,0.00019634105
,110 ,12.69505 ,5242.20070027294,0.000190759579264
,120 ,16.16595 ,5344.56682100341,0.000187105902778
,130 ,20.207025 ,5436.2282424058,0.00018395106964
,140 ,24.88535 ,5513.28392005738,0.000181380102041
,150 ,30.29775 ,5569.72052380127,0.000179542222222
,160 ,36.388025 ,5628.22521969796,0.00017767590332
,170 ,43.3157 ,5671.15387723158,0.000176330958681
,180 ,51.070225 ,5709.78490891708,0.000175137945816
,190 ,59.7412 ,5740.59443064418,0.000174197988045
,200 ,69.3515 ,5767.71951579995,0.00017337875
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/ihou...
,解析E,解析G,データE,データG
,6000,400,6070.31822475085,364.658210498176
**8/29 [#m4359e00]
片持ち梁，等方性，E=6000，P=1000，nu=0.4,h=200,b=10,l=400...
,長さ,変位,曲げヤング率E',1/E'
,400 ,0.6338865 ,5048.22235526392 ,0.00019808953125
,450 ,0.8693675 ,5240.87914489557 ,0.000190807681756
,500 ,1.1610825 ,5382.90776064578 ,0.0001857732
,550 ,1.515305 ,5489.81888134732 ,0.000182155371901
,600 ,1.93731 ,5574.74023259055 ,0.000179380555556
,650 ,2.43493 ,5639.2791579224 ,0.000177327628584
,750 ,3.6758125 ,5738.52719636815 ,0.000174260740741
,800 ,4.43206 ,5776.0950889654 ,0.00017312734375
,850 ,5.28774 ,5807.06502210774 ,0.000172204030124
,900 ,6.250775 ,5831.27692166171 ,0.000171489026063
,950 ,7.3028075 ,5870.17390229716 ,0.000170352704476
,1000 ,8.51303 ,5873.34944197307 ,0.0001702606
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/toug...
,解析E,解析G,データE,データG
,6000,2143,6068.08501311718,2215.13612821134
**9/2片持ち梁[#m4359e00]
片持ち梁，異方性，E=6000，P=1000，nu=0.4,h=200,b=10,l=400...
,長さ,変位,曲げヤング率E',1/E'
,400 ,1.19046 ,2688.03655729718 ,0.00037201875
,450 ,1.4914725 ,3054.86691843128 ,0.000327346502058
,500 ,1.848 ,3382.03463203463 ,0.00029568
,550 ,2.2673 ,3669.01159970008 ,0.000272552967693
,600 ,2.7546775 ,3920.60413605585 ,0.000255062731481
,650 ,3.3169875 ,4139.67493094261 ,0.000241564861174
,700 ,3.96029 ,4330.49094889516 ,0.000230920699708
,750 ,4.691625 ,4496.04348173607 ,0.000222417777778
,800 ,5.5160575 ,4640.99585618895 ,0.000215470996094
,850 ,6.43927 ,4768.59178136652 ,0.000209705515978
,900 ,7.4700925 ,4879.45765062481 ,0.000204940809328
,950 ,8.612275 ,4977.63366822355 ,0.000200898673276
,1000 ,9.8722525 ,5064.70027990066 ,0.00019744505
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/hiho...
,解析E,解析G,データE,データG
,6000,400,6113.51301645473,353.090365165255
**9/2単純梁 [#w11782d6]
単純梁，等方性，E=6000，P=100，nu=0.4,10*10*109に8*10*8の...
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/2024...
**9/3単純梁 [#if0e9c84]
単純梁，等方性，E=6000，P=100，nu=0.4,h=10,b=10に8*10*8の...
,全長 ,l ,v ,E'
,109 ,90 ,1.57233579166667 ,1159.10355132739
,118 ,99 ,1.8491721969697 ,1311.80184515815
,127 ,108 ,2.24016793319415 ,1405.82317661765
,136 ,117 ,2.59651265151515 ,1542.08087438492
,145 ,126 ,3.05004566666666 ,1639.62790939633
,154 ,135 ,3.51781573643411 ,1748.51042830202
,163 ,144 ,4.07589256198347 ,1831.4908664735
,172 ,153 ,4.65502661538462 ,1923.49974335435
,181 ,162 ,5.34890960251046 ,1987.10032321568
,190 ,171 ,6.02471653846154 ,2074.87396630151
,199 ,180 ,6.831970875 ,2134.08403910972
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/9212...
,解析E,解析G,データE,データG
,6000,2143,2936.45024388495,27.7384087599304
**9/4単純梁 [#e6f836aa]
単純梁，等方性，E=6000，P=100，nu=0.4,h=20,b=10に18*10*8...
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/06.png
,全長 ,l ,v ,E'
,109 ,90 ,1.59870531540848 ,142.498118824226
,118 ,99 ,1.80352850746269 ,168.125114876385
,127 ,108 ,2.06857720496894 ,190.304717200976
,136 ,117 ,2.28256390977444 ,219.272748665101
,145 ,126 ,2.53856669430052 ,246.248208252116
,154 ,135 ,2.79895295454545 ,274.698146051856
,163 ,144 ,3.10087416921509 ,300.921594711531
,172 ,153 ,3.37782030534351 ,331.350608180496
,181 ,162 ,3.67321524352332 ,361.700148757309
,190 ,171 ,3.981733 ,392.433630657807
,199 ,180 ,4.33197730290455 ,420.708575453069
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/TAN1...
,解析E,解析G,データE,データG
,6000,2143,1146.61781233138,934.254772633423
単純梁，等方性，E=6000，P=100，nu=0.4,h=20,b=10に9*10*8の...
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/k1.png
,全長 ,l ,v ,E’
,109 ,90 ,0.217345993630573 ,1048.1559664137
,118 ,99 ,0.275861872137405 ,1099.16762019569
,127 ,108 ,0.315635776710684 ,1247.19701962314
,136 ,117 ,0.375622041928721 ,1332.46723203474
,145 ,126 ,0.429842709429824 ,1454.29359690479
,154 ,135 ,0.488439161987041 ,1574.13092015828
,163 ,144 ,0.542503669073405 ,1720.02523336619
,172 ,153 ,0.61154671495327 ,1830.18367220814
,181 ,162 ,0.679571872474748 ,1955.0581091029
,190 ,171 ,0.758290721311475 ,2060.64230193602
,199 ,180 ,0.834284029003782 ,2184.50783742827
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/kk.png
,解析E,解析G,データE,データG
,6000,2143,3235.17542678891,83.1983395035478
**9/9進捗確認 [#u5b57b8f]
***今後やること [#c133a6f9]
~梁の大きさを変えて行う
~穴の大きさや形を変えて行う
~３Dプリンターを動かしてみる
**9/18単純梁 [#va7dc344]
単純梁の中心に三角形（底辺2高さ0.1）を開けて荷重をかける...
等方性,P=1000,E=6000,nu=0.4
前回は10*10で行ったが今回は10*20で行う．
,l ,v ,E’ ,1/E’
,40 ,0.075571188446602 ,2646.5112447096 ,0.000377855942233
,50 ,0.113541969872538 ,3440.35778521823 ,0.000290667442874
,60 ,0.167034689700131 ,4041.07674406911 ,0.000247458799556
,70 ,0.239313585926928 ,4478.95590987169 ,0.000223266319232
,80 ,0.333086867164179 ,4803.55173898633 ,0.000208179291978
,90 ,0.45130806763285 ,5047.82689117206 ,0.000198105050264
,100 ,0.600126534461911 ,5207.23517549837 ,0.000192040491...
,110 ,0.778985773234201 ,5339.47492100025 ,0.000187284333...
,120 ,0.990992273794005 ,5449.08385544334 ,0.00018351708774
,130 ,1.24175203252032 ,5528.98229291817 ,0.000180865111701
,140 ,1.52818485094851 ,5611.23217173478 ,0.000178213976787
,150 ,1.8604870100143 ,5668.87860180165 ,0.00017640173132
,160 ,2.23888544342507 ,5717.13038627757 ,0.000174912925268
,170 ,2.66850680515759 ,5753.45169453046 ,0.000173808707032
,180 ,3.14970778425656 ,5786.25105830309 ,0.000172823472387
,190 ,3.68018380952381 ,5824.26751200057 ,0.000171695410271
,200 ,4.26974500917431 ,5855.15058774775 ,0.000170789800367
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/m402...
,解析E,解析G,データE,データG
,6000,2143,6257.10293306276,1392.44491038691
**9/18片持ち梁 [#h75bcc7c]
片持ち梁，等方性，E=6000，P=1000，nu=0.4,h=200,b=10,l=40~...
,l ,v ,E’ ,1/E’
,40 ,0.014471875 ,221.118548909523 ,0.0045224609375
,50 ,0.018376475 ,340.108753174915 ,0.002940236
,60 ,0.0223783 ,482.61038595425 ,0.002072064814815
,70 ,0.0265954 ,644.84835723471 ,0.001550752186589
,80 ,0.03098625 ,826.172899269837 ,0.001210400390625
,90 ,0.0356639 ,1022.04189670788 ,0.000978433470508
,100 ,0.040698325 ,1228.55178929354 ,0.0008139665
,110 ,0.046177525 ,1441.1772826716 ,0.00069387716003
,120 ,0.052139275 ,1657.10014187961 ,0.000603463831019
,130 ,0.058641 ,1873.26273426442 ,0.000533827947201
,140 ,0.065765375 ,2086.20417658988 ,0.00047933946793
,150 ,0.07358795 ,2293.17435803008 ,0.000436076740741
,160 ,0.0821313 ,2493.56822551208 ,0.000401031738281
,170 ,0.091438175 ,2686.51468601599 ,0.000372229493181
,180 ,0.101617 ,2869.59859078697 ,0.00034848079561
,190 ,0.11214 ,3058.23078294988 ,0.000326986441172
,200 ,0.123572 ,3236.979250963 ,0.00030893
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/l402...
,解析E,解析G,データE,データG
,6000,2143,8246.22663919936,650.005113998313
**9/19単純梁 [#va7dc344]
単純梁の中心に正方形（0.1*0.1）を開けて荷重をかける解析を...
等方性,P=1000,E=6000,nu=0.4
***10✕20 [#y0cd393a]
,長さ ,変位 ,曲げヤング率E’ ,1/E’
,40 ,0.075579873804971 ,2646.20711746736 ,0.000377899369025
,50 ,0.113929441501104 ,3428.65720092391 ,0.000291659370243
,60 ,0.167803081967213 ,4022.57212493802 ,0.00024859715847
,70 ,0.239716055766793 ,4471.43599360224 ,0.000223641801298
,80 ,0.333787408831908 ,4793.47020787637 ,0.00020861713052
,90 ,0.451994262079063 ,5040.16353995553 ,0.000198406260446
,100 ,0.600481187203792 ,5204.15970823651 ,0.000192153979...
,110 ,0.779032892944039 ,5339.15196350866 ,0.000187295661...
,120 ,0.991367405172414 ,5447.02193336774 ,0.000183586556...
,130 ,1.24181027511962 ,5528.72297609122 ,0.00018087359492
,140 ,1.52888698412698 ,5608.65524334127 ,0.000178295858207
,150 ,1.86064268292683 ,5668.40430824125 ,0.000176416491418
,160 ,2.23998514662757 ,5714.32360579317 ,0.00017499883958
,170 ,2.6690139328859 ,5752.35850619905 ,0.000173841737945
,180 ,3.14986647222222 ,5785.95955121308 ,0.000172832179546
,190 ,3.68026232522796 ,5824.14325551436 ,0.000171699073345
,200 ,4.27028726351351 ,5854.40708254144 ,0.000170811490541
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/nnn....
,解析E,解析G,データE,データG
,6000,2143,6254.0851836472,1388.18074765943
***10✕10 [#n3148887]
,l ,v ,E’ ,1/E’
,40 ,0.326083903165736 ,4906.71261128392 ,0.000203802439479
,50 ,0.580326179425837 ,5384.90268195691 ,0.000185704377416
,60 ,0.964080053613054 ,5601.19461009755 ,0.000178533343262
,70 ,1.48578764966741 ,5771.3496285418 ,0.000173269696754
,80 ,2.17345102150538 ,5889.25164328499 ,0.000169800861055
,90 ,3.03601773371105 ,6002.92936290686 ,0.000166585335183
,100 ,4.2152650524109 ,5930.82515314224 ,0.000168610602096
,110 ,5.54535302040816 ,6000.51969235149 ,0.000166652232018
,120 ,7.15698494923858 ,6036.06131721654 ,0.000165670947899
,130 ,9.08358489841986 ,6046.62152819803 ,0.000165381609439
,140 ,11.2190057591623 ,6114.62383321944 ,0.000163542358005
,150 ,13.7932773224044 ,6117.11038847525 ,0.000163475879377
,160 ,16.7024541436464 ,6130.83557178649 ,0.000163109903747
,170 ,19.9539064417178 ,6155.43629808792 ,0.000162458021101
,180 ,23.5835146892655 ,6182.28461368244 ,0.000161752501298
,190 ,27.5503484745763 ,6224.05920412363 ,0.000160666852163
,200 ,32.0187841935484 ,6246.33336453477 ,0.000160093920968
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/ooo....
,解析E,解析G,データE,データG
,6000,2143,6253.13974961746 ,1715.80629054634
**9/24 [#u629e092]
***プリンタ [#n879ba4e]
10*5*240の梁を3Dプリンタで作成している．縦，横，斜めの三...
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/gazo...
***片持梁 [#n8667a9e]
片持梁，等方性，E=6000，P=100，nu=0.4,h=10,b=10に8*10*8の...
,l ,v ,E’ ,1/E’
,55 ,4.52327 ,1471.28073274423 ,0.000679679939895
,64 ,6.172935 ,1698.66684162396 ,0.000588696956635
,73 ,8.2911075 ,1876.79149015979 ,0.000532824240329
,82 ,10.825675 ,2037.26049414933 ,0.000490855245498
,91 ,13.90595 ,2167.62177341354 ,0.000461335096494
,100 ,17.52165 ,2282.89002462668 ,0.00043804125
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/p.png
,解析E,解析G,データE,データG
,6000,2143,2983.06960503652,28.0887864877888
**9/26 [#t383d582]
***単純梁 [#n8667a9e]
単純梁，等方性，E=6000，P=100，nu=0.4,h=10,b=10に底辺8高...
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/rmod...
,l ,v ,E’ ,1/E’
,90 ,0.536331544891641 ,3398.084668632 ,0.000294283426552
,99 ,0.718856886666667 ,3374.4512224793 ,0.00029634448213
,108 ,0.914567492227978 ,3443.46374298526 ,0.000290405264...
,117 ,1.14918587412587 ,3484.23400439522 ,0.000287007129469
,126 ,1.43385634529148 ,3487.75525276445 ,0.000286717366193
,135 ,1.72702055944056 ,3561.58904210874 ,0.000280773550282
,144 ,2.08108047858942 ,3587.05973978471 ,0.000278779856635
,153 ,2.48278929577465 ,3606.40450449755 ,0.000277284480638
,162 ,2.94261323033708 ,3612.0343273188 ,0.0002768522969
,171 ,3.38641225352113 ,3691.37794342735 ,0.000270901548236
,180 ,3.95372734463276 ,3687.65944869531 ,0.000271174714995
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/r.png
,解析E,解析G,データE,データG
,6000,2143,3770.6053510725,422.106234790738
***片持梁 [#n8667a9e]
片持梁，等方性，E=6000，P=100，nu=0.4,h=10,b=10に底辺8高...
,l ,v ,E’ ,1/E’
,55 ,1.85366 ,3590.19453405695 ,0.000278536438768
,64 ,2.91094 ,3602.19035775385 ,0.00027760887146
,73 ,4.2683225 ,3645.61956131478 ,0.000274301797865
,82 ,5.991755 ,3680.84476084219 ,0.00027167676579
,91 ,8.0696475 ,3735.33540343615 ,0.000267713576425
,100 ,10.625325 ,3764.5907301659 ,0.000265633125
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/s.png
,解析E,解析G,データE,データG
,6000,2143,3817.835117254,518.739070248515
**9/27 [#t383d582]
***単純梁 [#n8667a9e]
単純梁，等方性，E=6000，P=100，nu=0.4,h=10,b=10に底辺8高...
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/ttt....
,l ,v ,E’ ,1/E’
,99 ,1.01980572435897 ,2378.63687372884 ,0.000420408853089
,108 ,1.26520549019608 ,2489.14506331452 ,0.000401744363853
,117 ,1.5712675974026 ,2548.28172274341 ,0.000392421289638
,126 ,1.90622238709677 ,2623.48193676215 ,0.00038117281693
,135 ,2.29734371794872 ,2677.41281025728 ,0.00037349488886
,144 ,2.74580493589744 ,2718.67819246969 ,0.000367825806956
,153 ,3.25694305194805 ,2749.18607945707 ,0.000363744021357
,162 ,3.81413444444445 ,2786.69253924219 ,0.000358848342943
,171 ,4.4474103164557 ,2810.74301908849 ,0.000355777811493
,180 ,5.13842237837838 ,2837.44677380945 ,0.000352429518407
,189 ,5.90791183246073 ,2856.87616515597 ,0.000350032672818
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/tplo...
,解析E,解析G,データE,データG
,6000,2143,3093.33336042202,125.255770212569
***片持梁 [#n8667a9e]
片持梁，等方性，E=6000，P=100，nu=0.4,h=10,b=10に底辺8高...
,l ,v ,E’ ,1/E’
,45 ,1.61259 ,2260.33895782561 ,0.000442411522634
,54 ,2.5371925 ,2482.49196700684 ,0.000402821041635
,63 ,3.80518625 ,2628.48631916506 ,0.000380447100945
,72 ,5.4697725 ,2729.5321697566 ,0.00036636314863
,81 ,7.584095 ,2802.92375029585 ,0.000356770318812
,90 ,10.209275 ,2856.2263236126 ,0.000350112311385
,99 ,13.407425 ,2894.81089769288 ,0.000345445707972
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/rr.png
,解析E,解析G,データE,データG
,6000,2143,3133.2733087098,118.454538367025
**10/9 [#s37214ef]
3Dプリンタの台にテープを貼り，液体のりをつけて5*10*240mm...
**10/16 [#t6c98708]
就職の手続きがあり何もできなかった．
**10/23 [#k1414924]
細かさを0.1，マスキングテープ有り，のり有りで，梁に0.1*0....
**10/29 [#j73126c7]
実験．1*1mmの穴を弱軸方向に開けた梁，5*10*240mmを両端から...
**11/1 [#m0c58500]
ヤング率平均
E=3134.65328207149
**11/5 [#xfbee1f3]
弱軸方向中心に穴を開けた5*10*240の梁（前回と同じ梁）を今...
25個の正方形穴を開けて10*20*202で梁を作る．
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/25se...
**11/6 [#p98c6f6b]
29個の正方形穴を開けて5*10*234で梁を作る．突起は1*1*1の立...
**11/18 [#m2c4267d]
29個の正方形穴を開けて5*10*234で梁を作る．突起は1*1*1の立...
単純梁，等方性，E=3135，P=1000，nu=0.4,h=10,b=5,l=30~200...
,l ,v ,E’ ,1/E’
,30 ,1.09768262790698 ,1229.86368343474 ,0.000813098242894
,40 ,1.8833974796748 ,1699.05717435309 ,0.000588561712398
,50 ,2.92309103448276 ,2138.14757264511 ,0.000467694565517
,60 ,4.18452918518519 ,2580.93551796366 ,0.000387456406036
,70 ,5.89595888 ,2908.77198248031 ,0.000343787689796
,80 ,7.92686946564885 ,3229.52208446699 ,0.000309643338502
,90 ,10.4241543307087 ,3496.6865266587 ,0.000285985029649
,100 ,13.551959375 ,3689.50338592644 ,0.0002710391875
,110 ,17.1624534482759 ,3877.65072170876 ,0.000257888105909
,120 ,21.43108984375 ,4031.52619068493 ,0.00024804502134
,130 ,26.4560041322314 ,4152.1765513398 ,0.000240837543307
,140 ,32.1437730994152 ,4268.3228124982 ,0.000234284060491
,150 ,38.762167953668 ,4353.47166860494 ,0.000229701736022
,160 ,46.153875862069 ,4437.33047712061 ,0.000225360721983
,170 ,54.5165453488372 ,4505.97150696453 ,0.000221927723789
,180 ,63.96175 ,4558.97469972288 ,0.000219347565158
,190 ,73.5860727891156 ,4660.52864354961 ,0.000214567933486
,200 ,85.6900461538461 ,4667.986749381 ,0.000214225115385
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/29se...
,解析E,解析G,データE,データG
,3135,1119.6,3133.4729.49139867464,206.097133056671
**11/19 [#m2c4267d]
31個の正方形穴を開けて5*10*250で梁を作る．穴は6*6.突起は1...
単純梁，等方性，E=3135，P=50，nu=0.4,h=10,b=5,l=30~200で1...
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/31se...
,l ,v ,E’ ,1/E’
,30 ,0.109050783760684 ,618.977669597783 ,0.001615567166825
,40 ,0.18795487826087 ,851.268142016137 ,0.00117471798913
,50 ,0.289358983193277 ,1079.97338306676 ,0.000925948746218
,60 ,0.413958887931034 ,1304.4773665784 ,0.000766590533206
,70 ,0.585527728813559 ,1464.49084783317 ,0.000682831170628
,80 ,0.787364884955753 ,1625.67575015989 ,0.000615128816372
,90 ,1.04007816666667 ,1752.27214493013 ,0.000570687608596
,100 ,1.35063630252101 ,1850.9794200953 ,0.000540254521008
,110 ,1.71196017391304 ,1943.67839316864 ,0.000514488406886
,120 ,2.13894336206897 ,2019.68882234512 ,0.000495125778257
,130 ,2.63838 ,2081.76987393779 ,0.000480360491579
,140 ,3.20855051282051 ,2138.0370895173 ,0.000467718733647
,150 ,3.87251082568807 ,2178.81895746562 ,0.000458964246007
,160 ,4.61831693693694 ,2217.2579621163 ,0.000451007513373
,170 ,5.452871 ,2252.48314144971 ,0.000443954488093
,180 ,6.40296692307692 ,2277.06939223007 ,0.000439160968661
,190 ,7.44393139344262 ,2303.55427712637 ,0.000434111759349
,200 ,8.6035968032787 ,2324.60916722391 ,0.000430179840164
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/resq...
,解析E,解析G,データE,データG
,3135,1119.6,2365.94002096767 ,104.006999680504
**11/20 [#m2c4267d]
30個の台形（29個＋両端1/2個✕2）穴を開けて5*10*250で梁を作...
単純梁，等方性，E=3135，P=50，nu=0.4,h=10,b=5,l=30~200で1...
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/1dai...
,l ,v ,E’ ,1/E’
,30 ,0.109076225663717 ,618.833293774787 ,0.001615944083907
,40 ,0.192966727272727 ,829.158488934033 ,0.001206042045455
,50 ,0.296498098214286 ,1053.9696607907 ,0.000948793914286
,60 ,0.421784026086956 ,1280.27608112563 ,0.000781081529791
,70 ,0.592727743362832 ,1446.70130528223 ,0.000691227689053
,80 ,0.795911436363636 ,1608.21913283225 ,0.000621805809659
,90 ,1.05277460869565 ,1731.13977573795 ,0.00057765410628
,100 ,1.36224745283019 ,1835.20255061298 ,0.000544898981132
,110 ,1.72665044247788 ,1927.14166002516 ,0.000518903213367
,120 ,2.16091801801802 ,1999.15034442735 ,0.000500212504171
,130 ,2.65540454545455 ,2068.42306171461 ,0.000483460090206
,140 ,3.23721872727273 ,2119.10302575673 ,0.000471897773655
,150 ,3.89955427184466 ,2163.70882716519 ,0.000462169395182
,160 ,4.64069694444444 ,2206.56511782324 ,0.000453193060981
,170 ,5.49345612612613 ,2235.84201238745 ,0.00044725879309
,180 ,6.42414157894737 ,2269.56392863138 ,0.00044061327702
,190 ,7.47757645161291 ,2293.18952617346 ,0.000436073856341
,200 ,8.6406625 ,2314.63733249621 ,0.000432033125
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/re1d...
,解析E,解析G,データE,データG
,3135,1119.6,2338.83521421294 ,102.995346036781
**11/21[#m2c4267d]
30個の台形（29個＋両端1/2個✕2）穴を開けて5*10*250で梁を作...
単純梁，等方性，E=3135，P=50，nu=0.4,h=10,b=5,l=30~200で1...
,l ,v ,E’ ,1/E’
,30 ,0.080784724137931 ,835.554007521907 ,0.001196810727969
,40 ,0.156932911504425 ,1019.54394693995 ,0.000980830696903
,50 ,0.253124213675214 ,1234.57173639252 ,0.000809997483761
,60 ,0.352937663793103 ,1530.01522760845 ,0.000653588266284
,70 ,0.514344758928572 ,1667.16970497814 ,0.00059981896085
,80 ,0.715929629310345 ,1787.88521608335 ,0.000559320022899
,90 ,0.945226860869565 ,1928.10855832364 ,0.000518642996362
,100 ,1.2323714159292 ,2028.60920635279 ,0.000492948566372
,110 ,1.59363939655172 ,2087.98803995431 ,0.000478929946372
,120 ,2.00919384615385 ,2150.11608176566 ,0.000465091168091
,130 ,2.48026900900901 ,2214.47753451329 ,0.000451573784071
,140 ,3.05575522123894 ,2244.94421291331 ,0.000445445367528
,150 ,3.70610779816514 ,2276.64721576025 ,0.000439242405708
,160 ,4.41929495495495 ,2317.11168961891 ,0.000431571772945
,170 ,5.25268780952381 ,2338.32667110545 ,0.000427656243397
,180 ,6.19176054545455 ,2354.74222443944 ,0.00042467493453
,190 ,7.20837096774194 ,2378.83151085543 ,0.000420374455037
,200 ,8.35577174603175 ,2393.55509076684 ,0.000417788587302
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/re2d...
,解析E,解析G,データE,データG
,3135,1119.6,2387.8367355395 ,151.528390318704
**11/22[#m2c4267d]
30個の台形（29個＋両端1/2個✕2）穴を開けて5*10*250で梁を作...
単純梁，等方性，E=3135，P=50，nu=0.4,h=10,b=5,l=30~200で1...
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/3dai...
,l ,v ,E’ ,1/E’
,30 ,0.06467851637931 ,1043.62319636621 ,0.000958200242656
,40 ,0.129550379310345 ,1235.04076832312 ,0.00080968987069
,50 ,0.222769681034483 ,1402.79412597277 ,0.00071286297931
,60 ,0.304582537190082 ,1772.91845087954 ,0.000564041735537
,70 ,0.448672973913043 ,1911.1915578989,0.00052323378882
,80 ,0.652096644067797 ,1962.89922919297 ,0.000509450503178
,90 ,0.865312678571429 ,2106.17507998244 ,0.000474794336665
,100 ,1.13820931623932 ,2196.43255799388 ,0.000455283726496
,110 ,1.49658645454545 ,2223.39310227864 ,0.000449763021652
,120 ,1.90069690265487 ,2272.85054969358 ,0.000439976134874
,130 ,2.35762809090909 ,2329.67193645971 ,0.000429244986966
,140 ,2.92349936363636 ,2346.50299067186 ,0.000426166087994
,150 ,3.56802477876106 ,2364.75375681942 ,0.000422877010816
,160 ,4.26595698113207 ,2400.3992645239 ,0.000416597361439
,170 ,5.08940477477477 ,2413.34705010638 ,0.000414362285754
,180 ,6.02470517241379 ,2420.03543455696 ,0.000413217090015
,190 ,7.02427074074074 ,2441.17868358128 ,0.000409638182869
,200 ,8.16055504 ,2450.81368877086 ,0.000408027752
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/re3d...
,解析E,解析G,データE,データG
,3135,1119.6,2457.27621948956 ,212.057492187888
**11/25[#m2c4267d]
30個の台形（29個＋両端1/2個✕2）穴を開けて5*10*250で梁を作...
単純梁，等方性，E=3135，P=50，nu=0.4,h=10,b=5,l=30~200で1...
,l ,v ,E’ ,1/E’
,30 ,0.064820963963964 ,1041.32977777877 ,0.000960310577244
,40 ,0.129694371681416 ,1233.6695719767 ,0.000810589823009
,50 ,0.222783560344828 ,1402.70673256279 ,0.000712907393103
,60 ,0.306028118644068 ,1764.54373667558 ,0.00056671873823
,70 ,0.448626991304348 ,1911.38744797072 ,0.000523180164786
,80 ,0.652838965217391 ,1960.66728274065 ,0.000510030441576
,90 ,0.865927580357143 ,2104.6794689786 ,0.000475131731335
,100 ,1.13972098214286 ,2193.5193254928 ,0.000455888392857
,110 ,1.49979792792793 ,2218.63221573933 ,0.000450728152646
,120 ,1.90295758928571 ,2270.15043547111 ,0.000440499441964
,130 ,2.35938868421053 ,2327.93351801542 ,0.000429565531945
,140 ,2.92495052631579 ,2345.33881454765 ,0.000426377627743
,150 ,3.57142256880734 ,2362.50397074062 ,0.000423279711859
,160 ,4.27003081081081 ,2398.10915979213 ,0.000416995196368
,170 ,5.09418692982456 ,2411.08152668889 ,0.000414751632797
,180 ,6.0277918018018 ,2418.79621582846 ,0.000413428792991
,190 ,7.02952574074075 ,2439.35375335763 ,0.000409944641536
,200 ,8.15931558558559 ,2451.18598370339 ,0.000407965779279
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/reda...
,解析E,解析G,データE,データG
,3135,1119.6,2455.37228762685 ,211.483879970969
**11/26[#m2c4267d]
30個の三角形（29個＋両端1/2個✕2）穴を開けて5*10*250で梁を...
単純梁，等方性，E=3135，P=50，nu=0.4,h=10,b=5,l=30~200で1...
,l ,v ,E’ ,1/E’
,30 ,0.060387257480315 ,1117.78548681406 ,0.000894626036745
,40 ,0.122452573643411 ,1306.62831526865 ,0.000765328585271
,50 ,0.218043585365854 ,1433.19969480257 ,0.000697739473171
,60 ,0.294293393700787 ,1834.90357431885 ,0.000544987766113
,70 ,0.428508185483871 ,2001.12863429134 ,0.000499718000564
,80 ,0.637243801724138 ,2008.65037296057 ,0.000497846720097
,90 ,0.847395408695652 ,2150.70790011156 ,0.000464963187213
,100 ,1.10834444444444 ,2255.61648504778 ,0.000443337777778
,110 ,1.47367016666667 ,2257.96794646834 ,0.000442876083146
,120 ,1.8754396460177 ,2303.45988961739 ,0.000434129547689
,130 ,2.32124956140351 ,2366.18246108748 ,0.000422621677088
,140 ,2.88959145454545 ,2374.03802852785 ,0.000421223244103
,150 ,3.53687615384615 ,2385.5797129975 ,0.000419185321937
,160 ,4.22847864864865 ,2421.67475606683 ,0.000412937368032
,170 ,5.04849776785714 ,2432.90193732489 ,0.000411031774301
,180 ,5.98894 ,2434.48757209122 ,0.000410764060357
,190 ,6.98509991379311 ,2454.86824979264 ,0.000407353836641
,200 ,8.10683991525424 ,2467.05253946942 ,0.000405341995763
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/resa...
,解析E,解析G,データE,データG
,3135,1119.6,2472.4099943602 ,236.354503833748
**11/28[#m2c4267d]
30個の台形（29個＋両端1/2個✕2）穴を開けて5*10*250で梁を作...
単純梁，等方性，E=3135，P=50，nu=0.4,h=10,b=5,l=30~200で1...
,l ,v ,E’ ,1/E’
,30 ,0.11296356097561 ,597.537820311578 ,0.001673534236676
,40 ,0.195582260504202 ,818.070103022265 ,0.001222389128151
,50 ,0.293890758064516 ,1063.32026926617 ,0.000940450425806
,60 ,0.423758462184874 ,1274.31083550708 ,0.000784737892935
,70 ,0.596924974789916 ,1436.52893783141 ,0.00069612241958
,80 ,0.796412619469026 ,1607.2070792316 ,0.00062219735896
,90 ,1.05635946902655 ,1725.26498170122 ,0.000579621107833
,100 ,1.36492382608696 ,1831.60404428366 ,0.000545969530435
,110 ,1.72690581818182 ,1926.85667334387 ,0.000518979960385
,120 ,2.16239623931624 ,1997.78371856862 ,0.000500554685027
,130 ,2.66280452173913 ,2062.6748809983 ,0.000484807377649
,140 ,3.24041330275229 ,2117.01389886696 ,0.000472363455212
,150 ,3.89754577981652 ,2164.82383444825 ,0.000461931351682
,160 ,4.64183963302752 ,2206.02192439837 ,0.000453304651663
,170 ,5.49490345132743 ,2235.25310477163 ,0.000447376629459
,180 ,6.42943922413793 ,2267.69388304699 ,0.00044097662717
,190 ,7.47859296 ,2292.87783032385 ,0.000436133136609
,200 ,8.64206741935484 ,2314.26104767568 ,0.000432103370968
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/red3...
,解析E,解析G,データE,データG
,3135,1119.6,2361.12420883049 ,99.1439972097771
**12/2[#m2c4267d]
30個の台形（29個＋両端1/2個✕2）穴を開けて5*10*250で梁を作...
単純梁，等方性，E=3135，P=50，nu=0.4,h=10,b=5,l=30~200で1...
,l ,v ,E’ ,1/E’
,30 ,0.113073093162393 ,596.958994506837 ,0.001675156935739
,40 ,0.170773715517241 ,936.912331709775 ,0.001067335721983
,50 ,0.252560258928571 ,1237.32847489827 ,0.000808192828571
,60 ,0.376519034782609 ,1434.19043956644 ,0.00069725747182
,70 ,0.533490571428571 ,1607.33862213123 ,0.000622146438984
,80 ,0.711251530434782 ,1799.64463375924 ,0.000555665258152
,90 ,0.962728614754098 ,1893.05685119322 ,0.0005282461535
,100 ,1.26510043478261 ,1976.12769015417 ,0.000506040173913
,110 ,1.59434223214286 ,2087.06758995382 ,0.000479141166685
,120 ,2.01963333333333 ,2139.00212909934 ,0.000467507716049
,130 ,2.51316743362832 ,2185.4890870006 ,0.000457563483592
,140 ,3.06278849557522 ,2239.78900596975 ,0.000446470626177
,150 ,3.70830631578947 ,2275.29747585151 ,0.00043950297076
,160 ,4.44990085470086 ,2301.17486531919 ,0.000434560630342
,170 ,5.27162103448276 ,2329.92848303352 ,0.000429197723141
,180 ,6.1861858974359 ,2356.86418768037 ,0.000424292585558
,190 ,7.22679390243902 ,2372.76726463899 ,0.000421448835249
,200 ,8.37669849206349 ,2387.57548919172 ,0.000418834924603
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/re2d...
,解析E,解析G,データE,データG
,3135,1119.6, 2591.45962557886,103.112034159621
**12/3[#m2c4267d]
30個の台形（29個＋両端1/2個✕2）穴を開けて5*10*250で梁を作...
単純梁，等方性，E=3135，P=50，nu=0.4,h=10,b=5,l=30~200で1...
,l ,v ,E’ ,1/E’
,30 ,0.120186756557377 ,561.625938942579 ,0.001780544541591
,40 ,0.157715783333333 ,1014.48312032182 ,0.000985723645833
,50 ,0.222950935483871 ,1401.6536836761 ,0.000713442993548
,60 ,0.345976023622047 ,1560.80179876831 ,0.000640696340041
,70 ,0.488310925619834 ,1756.05327468669 ,0.000569458805388
,80 ,0.647845948275862 ,1975.77835194696 ,0.000506129647091
,90 ,0.891129170940171 ,2045.15805276266 ,0.000488959764576
,100 ,1.18546672 ,2108.87404751438 ,0.000474186688
,110 ,1.501873 ,2215.56682888633 ,0.00045135176559
,120 ,1.91191232758621 ,2259.51783335902 ,0.000442572298052
,130 ,2.40802899159664 ,2280.9110767218 ,0.000438421300245
,140 ,2.94062008333334 ,2332.8413074782 ,0.000428661819728
,150 ,3.57000090163935 ,2363.44478123955 ,0.000423111217972
,160 ,4.30846445378151 ,2376.71683493 ,0.000420748481815
,170 ,5.11955573770492 ,2399.13395405403 ,0.000416817076141
,180 ,6.0190481300813 ,2422.30992092151 ,0.000412829089855
,190 ,7.05833933333333 ,2429.39580972257 ,0.000411624979346
,200 ,8.197301328125 ,2439.82735286061 ,0.000409865066406
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/re3d...
,解析E,解析G,データE,データG
,3135,1119.6,2853.86419161338 ,98.7133933310331
**12/3[#m2c4267d]
30個の三角形（29個＋両端1/2個✕2）穴を開けて5*10*250で梁を...
単純梁，等方性，E=3135，P=50，nu=0.4,h=10,b=5,l=30~200で1...
,l ,v ,E’ ,1/E’
,30 ,0.137354396850394 ,491.429481311187 ,0.002034879953339
,40 ,0.165789384615385 ,965.079883559398 ,0.001036183653846
,50 ,0.214238037313433 ,1458.65787382475 ,0.000685561719403
,60 ,0.34093318699187 ,1583.88804787396 ,0.000631357753689
,70 ,0.481549074626866 ,1780.71155191077 ,0.000561573264871
,80 ,0.632576628787878 ,2023.47026707688 ,0.000494200491241
,90 ,0.870374816 ,2093.92547497606 ,0.000477571915501
,100 ,1.172730703125 ,2131.77670997971 ,0.00046909228125
,110 ,1.47995832 ,2248.37412988766 ,0.000444765836213
,120 ,1.8810118852459 ,2296.63620622751 ,0.000435419417881
,130 ,2.38022926829268 ,2307.55082006858 ,0.000433359903194
,140 ,2.91065421875 ,2356.85845326762 ,0.000424293617894
,150 ,3.52688504132231 ,2392.33768641254 ,0.000418001190083
,160 ,4.27786466666667 ,2393.71761332016 ,0.000417760221354
,170 ,5.08644706349206 ,2414.75038404657 ,0.000414121478811
,180 ,5.97379626984127 ,2440.6590619113 ,0.000409725395737
,190 ,7.02175481203008 ,2442.05336971065 ,0.000409491460098
,200 ,8.10497082802548 ,2467.62146642696 ,0.000405248541401
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/re2s...
,解析E,解析G,データE,データG
,3135,1119.6,3093.92017886245 ,84.7496374223607
**12/9[#m2c4267d]
30個の三角形（29個＋両端1/2個✕2）穴を開けて5*10*250で梁を...
単純梁，等方性，E=3135，P=50，nu=0.4,h=10,b=5,l=30~200で1...
,l ,v ,E’ ,1/E’
,30 ,0.060211137096774 ,1121.05506148324 ,0.000892016845878
,40 ,0.122241566929134 ,1308.88374568002 ,0.000764009793307
,50 ,0.217836180327869 ,1434.56426535597 ,0.000697075777049
,60 ,0.293782734375 ,1838.0930422913 ,0.000544042100694
,70 ,0.427619350877193 ,2005.28811018719 ,0.000498681458749
,80 ,0.637241156521739 ,2008.65871091352 ,0.000497844653533
,90 ,0.847845781512605 ,2149.56545133545 ,0.000465210305357
,100 ,1.10883606837607 ,2254.61641382332 ,0.00044353442735
,110 ,1.47318285714286 ,2258.71485258352 ,0.000442729634002
,120 ,1.876263125 ,2302.44891691297 ,0.000434320167824
,130 ,2.32141686956522 ,2366.01192659925 ,0.000422652138291
,140 ,2.89065765217391 ,2373.16238221463 ,0.000421378666498
,150 ,3.53661369369369 ,2385.7567522982 ,0.000419154215549
,160 ,4.22731063063063 ,2422.3438717283 ,0.000412823303773
,170 ,5.04587163793104 ,2434.1681440466 ,0.000410817963601
,180 ,5.98872963636364 ,2434.57308733225 ,0.000410749632124
,190 ,6.98918068181818 ,2453.43492758857,0.000349247974128
,200 ,8.1079997761194 ,2466.69962410535 ,0.000405399988806
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/rets...
,解析E,解析G,データE,データG
,3135,1119.6,2471.04218552356 ,237.544010543351
**実験 [#zea5f5e9]
31個の正方形穴を開けて5*10*250で梁を作る．穴は6*6.突起は1...
単純梁，等方性，E=3135，l=200mm，180mm，160mm，140mm，120...
,回数,l, E’
,1,200 ,2144.61833756646
,2,200 ,2218.21485845461
,3,200 ,2253.39230797944
,200mm平均,E'=2205.4085013335
,l ,E’ ,(h/l)^2 ,1/E’
,200 ,2205.4085013335 ,0.0025 ,0.000453430736027
,180 ,1839.10593383045 ,0.003086419753086 ,0.00054374246834
,160 ,1672.7748393387 ,0.00390625 ,0.000597809087322
,140 ,1225.69598897091 ,0.005102040816327 ,0.000815862994...
,120 ,800.557766101306 ,0.006944444444444 ,0.001249129097...
G=6.60533323195361
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/zikk...
**12/11[#m2c4267d]
11個の長方形の穴（22*6）を開けて5*10*266で梁を作る．突起...
単純梁，等方性，E=3135，P=50，nu=0.4,h=10,b=5,l=30~250で1...
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/tyou...
,l ,v ,E’ ,1/E’
,30 ,0.197248952459016 ,342.207140562762 ,0.002922206703097
,40 ,0.411973056 ,388.374913528325 ,0.0025748316
,50 ,0.723124896 ,432.1521796976 ,0.0023139996672
,60 ,1.06966025619835 ,504.833190605024 ,0.001980852326293
,70 ,1.38101918699187 ,620.918237832599 ,0.001610518002323
,80 ,1.65729146341463 ,772.344532181883 ,0.001294758955793
,90 ,2.09078822033898 ,871.680824614804 ,0.001147208900049
,100 ,2.63093752066116 ,950.231611494805 ,0.001052375008264
,110 ,3.24091867768595 ,1026.71505549034 ,0.000973980068426
,120 ,3.81319233333333 ,1132.90902277243 ,0.000882683410494
,130 ,4.392537 ,1250.41633115441 ,0.000799733636777
,140 ,5.18052983333333 ,1324.18888042307 ,0.000755179275996
,150 ,6.11692016949153 ,1379.37062544685 ,0.000724968316384
,160 ,7.06529017391304 ,1449.33891573326 ,0.000689969743546
,170 ,8.02359634782609 ,1530.79734666959 ,0.000653254333224
,180 ,9.11922472440945 ,1598.82012348853 ,0.000625461229383
,190 ,10.3619178861789 ,1654.85773853429 ,0.000604281550441
,200 ,11.8157892561983 ,1692.65036523129 ,0.00059078946281
,210 ,13.334092248062 ,1736.3386700257 ,0.000575924511308
,220 ,14.7871928 ,1800.2064597413 ,0.000555491840721
,230 ,16.5148253968254 ,1841.82994788713 ,0.00054293828871
,240 ,18.4310792 ,1875.09367329939 ,0.000533306689815
,250 ,20.4985917910448 ,1905.61870777217 ,0.000524763949851
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/ty.png
,解析E,解析G,データE,データG
,3135,1119.6,1454.89238754086 ,45.6875415640407
**12/23中間発表2回目 [#m54cc5e6]
内容が多すぎるので減らす．質問，せん断変形からのアプロー...
**1/15 [#hb185dad]
端がないパターンの梁を作ることができたので，これを解析す...
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/z30z...
**1/22端なし [#s3aae52c]
四角形にくり抜く．5*10*250mmで縦8横5.8125.P=50,nu=0.4,E=3...
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/E.png
,l ,v ,E’ ,1/E’
,30 ,0.107027805084746 ,630.67723332785 ,0.001585597112367
,40 ,0.18107156 ,883.628549950086 ,0.00113169725
,50 ,0.283743296610169 ,1101.34760444875 ,0.000907978549153
,60 ,0.408883572580645 ,1320.66934504564 ,0.000757191801075
,70 ,0.573880801652892 ,1494.21273116338 ,0.000669248748283
,80 ,0.780309172131148 ,1640.37543798712 ,0.000609616540727
,90 ,1.02792568 ,1772.98810163007 ,0.000564019577503
,100 ,1.3377194017094 ,1868.85231447296 ,0.000535087760684
,110 ,1.6986285483871 ,1958.93328365378 ,0.000510481907855
,120 ,2.12079290598291 ,2036.97399581683 ,0.000490924283792
,130 ,2.62558317460317 ,2091.91620860769 ,0.000478030618954
,140 ,3.19695487179487 ,2145.79194111319 ,0.000466028406967
,150 ,3.84957781512605 ,2191.79879072628 ,0.00045624625957
,160 ,4.60026026086956 ,2225.96101509796 ,0.000449244166101
,170 ,5.43445818181818 ,2260.11491653262 ,0.000442455378125
,180 ,6.37376487394958 ,2287.50201620872 ,0.000437158084633
,190 ,7.34548503355705 ,2334.42719189591 ,0.000428370609917
,200 ,8.56885816793893 ,2334.03326417884 ,0.000428442908397
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/Ezu....
,解析E,解析G,データE,データG
,3135,1119.6,2377.93199384312 ,107.327203823055
台形
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/A.png
,l ,v ,E’ ,1/E’
,30 ,0.11016926146789 ,612.693587127963 ,0.001632137206932
,40 ,0.153451300813008 ,1042.67607476962 ,0.000959070630081
,50 ,0.235193210526316 ,1328.69481776573 ,0.000752618273684
,60 ,0.359842747826087 ,1500.65550372293 ,0.000666375458937
,70 ,0.494659112068965 ,1733.51704047948 ,0.000576861938273
,80 ,0.677971583333334 ,1887.98473485676 ,0.000529665299479
,90 ,0.92478125 ,1970.73632277904 ,0.000507424554184
,100 ,1.20238883333333 ,2079.19429280573 ,0.000480955533333
,110 ,1.54144210526316 ,2158.69281670616 ,0.000463243307367
,120 ,1.96301855855856 ,2200.6923883451 ,0.000454402444111
,130 ,2.44103972727273 ,2250.06579722344 ,0.000444431447842
,140 ,2.98380905982906 ,2299.07472711843 ,0.000434957588896
,150 ,3.63363769911505 ,2322.05318710088 ,0.000430653356932
,160 ,4.36214625 ,2347.46829040865 ,0.000425990844727
,170 ,5.16442572649573 ,2378.28960091061 ,0.000420470240301
,180 ,6.09360141666666 ,2392.67372495387 ,0.000417942483996
,190 ,7.1296071875 ,2405.11146673885 ,0.000415781145211
,200 ,8.244266015625 ,2425.92851347772 ,0.000412213300781
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/Azu....
,解析E,解析G,データE,データG
,3135,1119.6,2682.42245003114 ,109.15819456897
台形逆向き
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/B.png
,l ,v ,E’ ,1/E’
,30 ,0.072886453225806 ,926.098019763441 ,0.001079799307049
,40 ,0.143487455284553 ,1115.080058272 ,0.000896796595528
,50 ,0.23069485 ,1354.60327787985 ,0.00073822352
,60 ,0.323275370967742 ,1670.40253757495 ,0.000598658094385
,70 ,0.481339300813008 ,1781.48760874426 ,0.000561328630686
,80 ,0.676775016806723 ,1891.32277080723 ,0.00052873048188
,90 ,0.891730333333333 ,2043.77930398241 ,0.000489289620485
,100 ,1.1876541322314 ,2104.98993953983 ,0.000475061652893
,110 ,1.54539848 ,2153.16634710292 ,0.000464432300526
,120 ,1.93546105691057 ,2232.02630948085 ,0.000448023392803
,130 ,2.42315809917355 ,2266.67009547305 ,0.000441175803218
,140 ,2.99098159663866 ,2293.56142067522 ,0.000436003148198
,150 ,3.60968216666667 ,2337.46341379178 ,0.000427814182716
,160 ,4.33911268292683 ,2359.92949440826 ,0.000423741472942
,170 ,5.17080564102564 ,2375.35518692668 ,0.000420989671567
,180 ,6.08032042016807 ,2397.89994481853 ,0.000417031578887
,190 ,7.10652548148148 ,2412.92317106071 ,0.00041443507692
,200 ,8.25285313432836 ,2423.40432750566 ,0.000412642656716
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/Bzu....
,解析E,解析G,データE,データG
,3135,1119.6,2438.24612688489 ,176.935901218727
三角形
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/C.png
,l ,v ,E’ ,1/E’
,30 ,0.125602163909774 ,537.411123334535 ,0.001860772798663
,40 ,0.150048538461538 ,1066.32161592839 ,0.000937803365385
,50 ,0.209752909090909 ,1489.84822834833 ,0.000671209309091
,60 ,0.334148830645161 ,1616.0463556236 ,0.000618794130824
,70 ,0.461410422764227 ,1858.43222799969 ,0.000538087956576
,80 ,0.622335825 ,2056.76734100917 ,0.000486199863281
,90 ,0.873716296875 ,2085.91736988138 ,0.000479405375514
,100 ,1.14140056451613 ,2190.29153981522 ,0.000456560225806
,110 ,1.46094474576271 ,2277.63576250984 ,0.000439051764316
,120 ,1.8796443220339 ,2298.30715809333 ,0.000435102852323
,130 ,2.35150529411765 ,2335.73788404373 ,0.000428130231064
,140 ,2.87872265486726 ,2383.00135944021 ,0.000419638870972
,150 ,3.5256125 ,2393.20118135501 ,0.00041785037037
,160 ,4.25166641025641 ,2408.46741298842 ,0.000415201797877
,170 ,5.031745 ,2441.002077808 ,0.000409667820069
,180 ,5.96216858267716 ,2445.41894410057 ,0.000408927886329
,190 ,6.99332273381295 ,2451.98179072893 ,0.000407833371268
,200 ,8.09490993055555 ,2470.68839203593 ,0.000404745496528
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/Czu....
,解析E,解析G,データE,データG
,3135,1119.6,3008.67110466073 ,95.3619994346292
三角形逆向き突起なし
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/D.png
,l ,v ,E’ ,1/E’
,30 ,0.057727115873016 ,1169.29451574338 ,0.000855216531452
,40 ,0.123656701612903 ,1293.90480186724 ,0.000772854385081
,50 ,0.206491544715447 ,1513.37915763397 ,0.000660772943089
,60 ,0.282699868217054 ,1910.15299513827 ,0.000523518274476
,70 ,0.4316017265625 ,1986.78537926522 ,0.000503325628644
,80 ,0.626228232 ,2043.9832230368 ,0.00048924080625
,90 ,0.825745806201551 ,2207.09567800718 ,0.000453084118629
,100 ,1.10911713178295 ,2254.04506734212 ,0.000443646852713
,110 ,1.46634967213115 ,2269.24045692588 ,0.000440676084788
,120 ,1.84403951219512 ,2342.68299102633 ,0.000426860998193
,130 ,2.31551921259843 ,2372.03818915258 ,0.000421578372799
,140 ,2.88853471544715 ,2374.90654459317 ,0.000421069200503
,150 ,3.49798125 ,2412.10555373903 ,0.000414575555556
,160 ,4.20976082644628 ,2432.44222704315 ,0.000411109455708
,170 ,5.0458831147541 ,2434.16260754953 ,0.000410818898006
,180 ,5.94543428571428 ,2452.30193444958 ,0.000407780129336
,190 ,6.94961361538461 ,2467.40336211498 ,0.000405284363049
,200 ,8.10463647058823 ,2467.72326835141 ,0.000405231823529
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/Dzu....
,解析E,解析G,データE,データG
,3135,1119.6,2482.18064235931 ,251.093807554634
**1/24三角形実験 [#l748216c]
,l ,E’ ,(h/l)^2 ,1/E’
,200 ,2510.58098297216 ,0.0025 ,0.000398314177787
,180 ,2396.71309112579 ,0.003086419753086 ,0.000417238093...
,160 ,2043.19019404128 ,0.00390625 ,0.000489430696622
,140 ,1422.06242329187 ,0.005102040816327, 0.000703204011...
,120 ,1276.37531533853, 0.006944444444444 ,0.000783468614...
,実験G,解析G
,12.2270899311815,84.75
*創造工房 [#peda7ddd]
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/bbb....
２０２３ １０ ２０
**10/27 [#g3cf796a]
***学んだこと [#se5b8117]
-2023/10/27
タッチタイプの練習~
ls:全ファイル~
cd:フアイル~
gedit フアイル名 &:編集~
cp:コピー~
rm：削除
**11/10 [#i3307ce7]
***学んだこと [#u1e16e30]
-2023/11/10
~vi
**11/17 [#qa96bab2]
***学んだこと [#v41d35e0]
-2023/11/17
~salome 使い方
メッシュ長さ~
,メッシュ長さ,要素数,先端変位(4隅の平均値)[mm],相対誤差($...
,0.7,198464,6.54281,1.91,安藤
,0.8,113812,6.5104,2.39,安藤
,0.9,40280,6.3631525,4.60,兼田
,1.1,30055,6.3363525,5.00,兼田
,1.2,26467,6.3043375,5.48,柴田
,1.3,25180,6.304355,5.48,柴田
,1.4,32212,6.31612,5.31,佐藤
,1.5,17753,6.1209,8.23,佐藤
,1.6,14296,6.2044625,6.98,皆川
,1.7,13596,6.2156625,6.81,皆川
,1.8,2866,5.737755,13.98,永山
,1.9,6001,5.7263625,14.15,永山
,2,5617,5.6458525,15.355,辻
,3,2309,5.4728755,17.948,辻
,4,617,3.6160575,45.8,服部
,5,494,3.8580375,42.2,服部
,6,581,2.50682,62.416,梶原
,7,133,1.41225,78.827,梶原
,8,78,1.2887175,80.68,工藤
,9,72,1.2879925,80.69,工藤
,10,60,1.14344,82.85,佐々木
,11,65,1.23124,81.154,佐々木
**グラフ（理論値と測定値） [#cb6b3f6d]
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/ando...
**11/24 [#a74c5112]
***学んだこと [#f42f5c71]
-2023/11/24
~単純
**単純梁測定値 [#g80425ab]
,メッシュ長さ,要素数,変位平均[mm],相対誤差($\frac{salome-...
,0.7,145234,0.42248452735,1.388176,安藤
,0.8,142973,0.42257044598,1.408794,安藤
,0.9,91648,0.420437286573,0.897,兼田
,1.1,27160,0.405618939024,2.659,兼田
,1.2,24675,0.404349,2.96,柴田
,1.3,23446,0.404185,3.00,柴田
,1.4,17738,0.398604,4.34,佐藤
,1.5,15438,0.396593,4.83,佐藤
,1.6,16122,0.398212,4.44,皆川
,1.7,12026,0.393411,5.59,皆川
,1.8,11604,0.393668,5.53,永山
,1.9,10391,0.390695,6.24,永山
,2,10921,0.395103,5.18,辻
,3,2328,0.324762,22.06,辻
,4,1500,0.155013,62.80,服部
,5,432,0.065278,84.33,服部
,6,357,0.213062,48.87,梶原
,7,196,0.1019,75.55,梶原
,8,104,0.1158624,72.20,工藤
,9,81,0.1255118,69.88,工藤
,10,78,0.07733,81.44,佐々木
,11,63,0.1999,52.03,佐々木
**グラフ（理論値と測定値） [#cb6b3f6d]
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/tann...
*11月29日 [#u96a8789]
***学んだこと [#f42f5c71]
-2023/11/29
~異方性一次
~等方性二次
***異方性一次 [#p29b4460]
CENTER:異方性一次
,メッシュ長さ,要素数,先端変位,相対誤差,計算者
,0.7,144563,0.505252,2.76,安藤
,0.8,141517,0.504692,2.64,安藤
,0.9,91648,0.502595,2.216,兼田
,1.1,27160,0.489914,0.363,兼田
,1.2,24675,0.487088,0.791,柴田
,1.3,23446,0.4868010,0.995,柴田
,1.4,17738,0.485999,1.16,佐藤
,1.5,15438,0.485180,1.33,佐藤
,1.6,15900,0.483286,1.71,皆川
,1.7,12142,0.477952,2.80,皆川
,1.8,11604,0.482085,1.9554,永山
,1.9,10391,0.470887,4.2329,永山
,2,10291,0.480910,2.19,辻
,3,2328,0.431937,12.15,辻
,4,1500,0.430156,12.52,服部
,5,432,0.282968,42.45,服部
,6,356,0.3441556,30.00,梶原
,7,196,0.213934,56.49,梶原
,8,104,0.229874,53.25,工藤
,9,81,0.232308,52.75,工藤
,10,78,0.203271,58.65,佐々木
,11,63,0.222316,54.78,佐々木
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/1iho...
----
***等方性二次 [#qe4e8a68]
CENTER:等方性二次データ
,メッシュ長さ,要素数,先端変位,相対誤差,計算者
,0.7,144563,0.430124,3.22,安藤
,0.8,141517,0.430132,3.22,安藤
,0.9,91648,0.430020,3.197,兼田
,1.1,27160,0.429828,3.151,兼田
,1.2,24675,0.429836,3.15,柴田
,1.3,23446,0.42974,3.13,柴田
,1.4,17738,0.429797,1.3,佐藤
,1.5,15438,0.429958,3.14,佐藤
,1.6,15900,0.429755,3.18,皆川
,1.7,12142,0.429676,3.11,皆川
,1.8,11604,0.429829,3.1507,永山
,1.9,10391,0.429684,3.1159,永山
,2,10291,0.429620,3.10,辻
,3,2328,0.429169,2.99,辻
,4,1500,0.429254,3.01,服部
,5,432,0.428170,2.75,服部
,6,356,0.428452,2.82,梶原
,7,196,0.42591,2.21,梶原
,8,104,0.426074,2.25,工藤
,9,81,0.425552,2.12,工藤
,10,78,0.488382,17.20,佐々木
,11,63,0.423972,9.0534,佐々木
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/touu...
*12月8日 [#l8ef411b]
***学んだこと [#h52a47e4]
-2023/12/8
＜課題＞~
,メッシュの長さ,要素数,先端変位[mm],相対誤差,計算者
,0.7,155192,0.08378905246,15.365,安藤
,0.8,138808,0.08380386491,15.350,安藤
,0.9,82587,0.083707073981,15.45,兼田
,1.1,38671,0.084201207602,14.95,兼田
,1.2,31929,0.083688,15.466,柴田
,1.3,28621,0.083669,15.4857,柴田
,1.4,28854,0.08368,15.47,佐藤
,1.5,20015,0.084052,15.10,佐藤
,1.6,19448,0.0835402938,15.62,皆川
,1.7,13801,0.0834355098,15.72,皆川
,1.8,12528,0.083733,15.42,永山
,1.9,11769,0.083924,15.23,永山
,2,10699,0.084076876559,15.074,辻
,3,3579,0.08414561753,15.004,辻
,4,1628,0.082794,16.37,服部
,5,1016,0.083033,18.89,服部
,6,839,0.082882,16.26,梶原
,7,554,0.080871,18.28,梶原
,8,285,0.079995,19.20,工藤
,9,261,0.078980,20.22,工藤
,10,232,0.081911,17.26,佐々木
,11,208,0.075676,23.56,佐々木
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/1213...
*12月15日 [#x50355ac]
***学んだこと [#u03c10aa]
-2023/12/15
LaTeX
*12月22日 [#qa9f0c48]
***学んだこと [#y7f71613]
-2023/12/22
tex 図の挿入
*1月19日 [#u2274d0d]
***学んだこと [#l29501c5]
-2024/1/19
tex 概要
*1月26日 [#c1d6a310]
***学んだこと [#e0a4eccc]
-2024/1/26
tex
*2月9日 [#g9e2540c]
***学んだこと [#qf265a9e]
-2024/2/9
創造工房実習最終発表
終了行:
#contents
*卒論 [#gab52fdf]
-
3Dプリンターで、木材の異方性を再現した部材を作れるか。山...
**5/15 [#f6452115]
3Dプリンターを新しく購入するので、どれが良いか調べた。そ...
https://item.rakuten.co.jp/ayard/creality3d_sermoon_d1_3d...
**5/22 [#f6452115]
購入する3Dプリンターを調べた。しかし条件に合うのがほとん...
**5/29 [#f6452115]
***やったこと [#b80352c2]
大きい試験体を作れるように、大きいプリンターを探す。また...
せん断弾性係数については、後藤先生から教えてもらい、理解...
以前使っていたものより、造形範囲が大きいものは以下のよう...
https://item.rakuten.co.jp/ayard/wanhao-d12-300-dual-3d-p...
https://www.kojima.net/ec/prod_detail.html?prod=456043839...
**6/5 [#f6452115]
体調が優れず，何もできなかった。
**6/12 [#f6452115]
就活が重なり，何もできなかった．
**6/18 [#f6452115]
今まで調べた条件に合うものの中で，最も大きいサイズのモデ...
https://item.rakuten.co.jp/ayard/wanhao-d12-500-dual-3d-p...
**6/19 [#ve87b01d]
こちらのほうが安い．レビューは一件だけであった．星5
https://store.shopping.yahoo.co.jp/ayardshop/d12-500.html
フィラメントは色々使えると書いてあるが，PLAが一般的．公式...
3dプリンターの公式のページに使い方の動画があった．
https://wanhao.store/products/wanhao-duplicator-12-d12-50...
**6/21 [#ve87b01d]
PLAのフィラメントの残りが研究室にあった．使用可能なフィラ...
~解析の方法を確認するために試しにやってみた．10*10*120mm,...
**6/24 [#bf074961]
山口さんのメモを読んでみたがあまり良く分からない．
**6/25 [#of4b1923]
創造工房実習でやった単純梁の条件で解析をしてみた．
**6/28 [#zfb8a08a]
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/a40....
**7/3 [#beb29127]
単純梁の中心に三角形（底辺2高さ0.1）を開けて荷重をかける...
**7/8 [#i070799c]
10*10 単純梁 P=1000 nu=0.4
,長さ,変位,曲げヤング率E',1/E',
,40,0.325,4923,2.031*10^-4,
,50,0.581,5379,1.859*10^-4,
,60,0.964,5602,1.785*10^-4,
,70,1.49,5755,1.738*10^-4,
,80,2.17,5899,1.695*10^-4,
,90,3.04,5995,1.668*10^-4,
,100,4.21,5938,1.684*10^-4,
,110,5.54,6006,1.665*10^-4,
,120,7.16,6034,1.657*10^-4,
,130,9.08,6049,1.653*10^-4,
,140,11.2,6125,1.633*10^-4,
,150,13.8,6114,1.636*10^-4,
,160,16.7,6131,1.631*10^-4,
,170,20.0,6141,1.628*10^-4,
,180,23.6,6178,1.619*10^-4,
,190,27.6,6213,1.610*10^-4,
,200,32.0,6250,1.600*10^-4,
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/79.png
**7/10 [#h935b9ed]
プロットが固まっているところに限定して，再度グラフにまと...
**7/24 [#k011f8d8]
3Dプリンターの組み立て，調整をしている．
**7/31 [#i5c96d77]
片持ち梁で解析を行って数値が合うのか試してみる．また，ミ...
**8/9 [#g36dedb8]
片持ち梁，E=6000，P=1000，nu=0.4,h=10,b=10,l=40~200で10ず...
**8/20 [#x06b823a]
片持ち梁，異方性，E=6000，P=1000，nu=0.4,h=10,b=10,l=40~2...
,長さ,変位,曲げヤング率E',1/E'
,40,5.37905 ,4759.20469227838,0.000210119140625
,50,9.657005 ,5177.58870374407,0.0001931401
,60,15.997075 ,5400.98736800321,0.000185151331019
,70,24.496475 ,5600.80583022659,0.000178545736152
,80,35.952775 ,5696.36140742961,0.00017555065918
,90,50.35385 ,5791.01697288291,0.000172681241427
,100,68.347275 ,5852.46449108615,0.0001708681875
,110,89.942725 ,5919.322546654,0.000168938251315
,120,117.3205 ,5891.55347957092,0.000169734519676
,130,147.964 ,5939.28252818253,0.000168370505234
,140,184.16875 ,5959.75158652051,0.000167792228499
,150,226.16 ,5969.22532720198,0.000167525925926
,160,272.7795 ,6006.31645706514,0.000166491394043
,170,326.9305 ,6011.06351349905,0.000166359912477
,180,387.37275 ,6022.10661436562,0.000166054848251
,190,454.515 ,6036.32443373706,0.000165663726491
,200,528.1775 ,6058.56932565284,0.00016505546875
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/ihou...
,解析E,解析G,データE,データG
,6000,400,6107,394.37309
片持ち梁，等方性，E=6000，P=1000，nu=0.4,h=10,b=10,l=40~2...
,長さ,変位,曲げヤング率E',1/E'
,40 ,4.149515 ,6169.39570046138,0.000162090429688
,50 ,8.02355 ,6231.65556393367,0.000160471
,60 ,14.01195 ,6166.16530889705,0.000162175347222
,70 ,21.9121 ,6261.38069833562,0.000159709183673
,80 ,32.817275 ,6240.61565136045,0.000160240600586
,90 ,46.5088 ,6269.78120269712,0.000159495198903
,100 ,63.660625 ,6283.31877043306,0.0001591515625
,110 ,84.1191 ,6329.12144804212,0.000157999812171
,120 ,111.5435 ,6196.6855979954,0.000161376591435
,130 ,140.949 ,6234.87928257739,0.000160388029131
,140 ,175.993 ,6236.61168341923,0.000160343476676
,150 ,217.05525 ,6219.61459121583,0.000160781666667
,160 ,261.37175 ,6268.46627456869,0.000159528656006
,170 ,314.144 ,6255.7298563716,0.000159853450031
,180 ,372.73725 ,6258.56417623943,0.000159781057099
,190 ,437.7785 ,6267.09625986658,0.000159563529669
,200 ,508.4695 ,6293.39616240502,0.00015889671875
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/820....
,解析E,解析G,データE,データG
,6000,2143,6267,7617
**8/26 [#m4359e00]
片持ち梁，等方性，E=2000，P=1000，nu=0.4,h=10,b=10,l=40~2...
,長さ,変位,曲げヤング率E',1/E'
,40,12.44855 ,2056.46440750127,0.000486271484375
,50,24.070675 ,2077.21636389507,0.0004814135
,60,42.03585 ,2055.38843629902,0.000486526041667
,70,65.73635 ,2087.12531194689,0.000479127915452
,80,98.45185 ,2080.20468889107,0.000480721923828
,90,139.5265 ,2089.92556969465,0.000478485939643
,100,190.98175 ,2094.44096098187,0.000477454375
,110,252.35725 ,2109.70756734748,0.0004739993426
,120,334.63025 ,2065.56340916579,0.000484129412616
,130,422.84775 ,2078.28940794884,0.000481164940828
,140,527.9795 ,2078.86859243588,0.000481030885569
,150,651.16525 ,2073.20645565776,0.00048234462963
,160,784.115 ,2089.4894243829,0.00047858581543
,170,942.432 ,2085.2432854572,0.000479560350092
,180,1118.215 ,2086.18199541233,0.000479344564472
,190,1313.3375 ,2089.02890536515,0.000478691317976
,200,1525.41 ,2097.7966579477,0.000476690625
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/826....
,解析E,解析G,データE,データG
,2000,714,2089,2539
**8/28 [#m4359e00]
片持ち梁，等方性，E=6000，P=1000，nu=0.4,h=20,b=10,l=40~2...
,長さ,変位,曲げヤング率E',1/E'
,40 ,0.61612825 ,5193.72387161277,0.000192540078125
,50 ,1.1288725 ,5536.49770013886,0.0001806196
,60 ,1.8996425 ,5685.28025667988,0.000175892824074
,70 ,2.95173 ,5810.15201254857,0.000172112536443
,80 ,4.351865 ,5882.53541872278,0.000169994726563
,90 ,6.14138 ,5935.14812631689,0.000168487791495
,100 ,8.3602275 ,5980.69849175755,0.00016720455
,110 ,11.067975 ,6012.84336113878,0.00016631066867
,120 ,14.394625 ,6002.24041960107,0.000166604456019
,130 ,18.259375 ,6016.08762621941,0.000166220983159
,140 ,22.75035 ,6030.67645113152,0.000165818877551
,150 ,27.98725 ,6029.53130443327,0.00016585037037
,160 ,33.853775 ,6049.54691168119,0.000165301635742
,170 ,40.57535 ,6054.16835591067,0.00016517545288
,180 ,48.097125 ,6062.73243982878,0.00016494212963
,190 ,56.565575 ,6062.87481387752,0.000164938256306
,200 ,65.93765 ,6066.33691070276,0.000164844125
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/828....
,解析E,解析G,データE,データG
,6000,2143,6123,2585
片持ち梁，異方性，E=6000，P=1000，nu=0.4,h=20,b=10,l=40~2...
,長さ,変位,曲げヤング率E',1/E'
,40 ,1.175195 ,2722.95236109752,0.0003672484375
,50 ,1.82339 ,3427.68140661076,0.0002917424
,60 ,2.73633 ,3946.89237043778,0.000253363888889
,70 ,3.9362525 ,4356.9359435148,0.00022951909621
,80 ,5.48249 ,4669.41116171666,0.000214159765625
,90 ,7.4270125 ,4907.76069112581,0.000203758916324
,100 ,9.8170525 ,5093.17842600923,0.00019634105
,110 ,12.69505 ,5242.20070027294,0.000190759579264
,120 ,16.16595 ,5344.56682100341,0.000187105902778
,130 ,20.207025 ,5436.2282424058,0.00018395106964
,140 ,24.88535 ,5513.28392005738,0.000181380102041
,150 ,30.29775 ,5569.72052380127,0.000179542222222
,160 ,36.388025 ,5628.22521969796,0.00017767590332
,170 ,43.3157 ,5671.15387723158,0.000176330958681
,180 ,51.070225 ,5709.78490891708,0.000175137945816
,190 ,59.7412 ,5740.59443064418,0.000174197988045
,200 ,69.3515 ,5767.71951579995,0.00017337875
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/ihou...
,解析E,解析G,データE,データG
,6000,400,6070.31822475085,364.658210498176
**8/29 [#m4359e00]
片持ち梁，等方性，E=6000，P=1000，nu=0.4,h=200,b=10,l=400...
,長さ,変位,曲げヤング率E',1/E'
,400 ,0.6338865 ,5048.22235526392 ,0.00019808953125
,450 ,0.8693675 ,5240.87914489557 ,0.000190807681756
,500 ,1.1610825 ,5382.90776064578 ,0.0001857732
,550 ,1.515305 ,5489.81888134732 ,0.000182155371901
,600 ,1.93731 ,5574.74023259055 ,0.000179380555556
,650 ,2.43493 ,5639.2791579224 ,0.000177327628584
,750 ,3.6758125 ,5738.52719636815 ,0.000174260740741
,800 ,4.43206 ,5776.0950889654 ,0.00017312734375
,850 ,5.28774 ,5807.06502210774 ,0.000172204030124
,900 ,6.250775 ,5831.27692166171 ,0.000171489026063
,950 ,7.3028075 ,5870.17390229716 ,0.000170352704476
,1000 ,8.51303 ,5873.34944197307 ,0.0001702606
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/toug...
,解析E,解析G,データE,データG
,6000,2143,6068.08501311718,2215.13612821134
**9/2片持ち梁[#m4359e00]
片持ち梁，異方性，E=6000，P=1000，nu=0.4,h=200,b=10,l=400...
,長さ,変位,曲げヤング率E',1/E'
,400 ,1.19046 ,2688.03655729718 ,0.00037201875
,450 ,1.4914725 ,3054.86691843128 ,0.000327346502058
,500 ,1.848 ,3382.03463203463 ,0.00029568
,550 ,2.2673 ,3669.01159970008 ,0.000272552967693
,600 ,2.7546775 ,3920.60413605585 ,0.000255062731481
,650 ,3.3169875 ,4139.67493094261 ,0.000241564861174
,700 ,3.96029 ,4330.49094889516 ,0.000230920699708
,750 ,4.691625 ,4496.04348173607 ,0.000222417777778
,800 ,5.5160575 ,4640.99585618895 ,0.000215470996094
,850 ,6.43927 ,4768.59178136652 ,0.000209705515978
,900 ,7.4700925 ,4879.45765062481 ,0.000204940809328
,950 ,8.612275 ,4977.63366822355 ,0.000200898673276
,1000 ,9.8722525 ,5064.70027990066 ,0.00019744505
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/hiho...
,解析E,解析G,データE,データG
,6000,400,6113.51301645473,353.090365165255
**9/2単純梁 [#w11782d6]
単純梁，等方性，E=6000，P=100，nu=0.4,10*10*109に8*10*8の...
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/2024...
**9/3単純梁 [#if0e9c84]
単純梁，等方性，E=6000，P=100，nu=0.4,h=10,b=10に8*10*8の...
,全長 ,l ,v ,E'
,109 ,90 ,1.57233579166667 ,1159.10355132739
,118 ,99 ,1.8491721969697 ,1311.80184515815
,127 ,108 ,2.24016793319415 ,1405.82317661765
,136 ,117 ,2.59651265151515 ,1542.08087438492
,145 ,126 ,3.05004566666666 ,1639.62790939633
,154 ,135 ,3.51781573643411 ,1748.51042830202
,163 ,144 ,4.07589256198347 ,1831.4908664735
,172 ,153 ,4.65502661538462 ,1923.49974335435
,181 ,162 ,5.34890960251046 ,1987.10032321568
,190 ,171 ,6.02471653846154 ,2074.87396630151
,199 ,180 ,6.831970875 ,2134.08403910972
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/9212...
,解析E,解析G,データE,データG
,6000,2143,2936.45024388495,27.7384087599304
**9/4単純梁 [#e6f836aa]
単純梁，等方性，E=6000，P=100，nu=0.4,h=20,b=10に18*10*8...
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/06.png
,全長 ,l ,v ,E'
,109 ,90 ,1.59870531540848 ,142.498118824226
,118 ,99 ,1.80352850746269 ,168.125114876385
,127 ,108 ,2.06857720496894 ,190.304717200976
,136 ,117 ,2.28256390977444 ,219.272748665101
,145 ,126 ,2.53856669430052 ,246.248208252116
,154 ,135 ,2.79895295454545 ,274.698146051856
,163 ,144 ,3.10087416921509 ,300.921594711531
,172 ,153 ,3.37782030534351 ,331.350608180496
,181 ,162 ,3.67321524352332 ,361.700148757309
,190 ,171 ,3.981733 ,392.433630657807
,199 ,180 ,4.33197730290455 ,420.708575453069
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/TAN1...
,解析E,解析G,データE,データG
,6000,2143,1146.61781233138,934.254772633423
単純梁，等方性，E=6000，P=100，nu=0.4,h=20,b=10に9*10*8の...
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/k1.png
,全長 ,l ,v ,E’
,109 ,90 ,0.217345993630573 ,1048.1559664137
,118 ,99 ,0.275861872137405 ,1099.16762019569
,127 ,108 ,0.315635776710684 ,1247.19701962314
,136 ,117 ,0.375622041928721 ,1332.46723203474
,145 ,126 ,0.429842709429824 ,1454.29359690479
,154 ,135 ,0.488439161987041 ,1574.13092015828
,163 ,144 ,0.542503669073405 ,1720.02523336619
,172 ,153 ,0.61154671495327 ,1830.18367220814
,181 ,162 ,0.679571872474748 ,1955.0581091029
,190 ,171 ,0.758290721311475 ,2060.64230193602
,199 ,180 ,0.834284029003782 ,2184.50783742827
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/kk.png
,解析E,解析G,データE,データG
,6000,2143,3235.17542678891,83.1983395035478
**9/9進捗確認 [#u5b57b8f]
***今後やること [#c133a6f9]
~梁の大きさを変えて行う
~穴の大きさや形を変えて行う
~３Dプリンターを動かしてみる
**9/18単純梁 [#va7dc344]
単純梁の中心に三角形（底辺2高さ0.1）を開けて荷重をかける...
等方性,P=1000,E=6000,nu=0.4
前回は10*10で行ったが今回は10*20で行う．
,l ,v ,E’ ,1/E’
,40 ,0.075571188446602 ,2646.5112447096 ,0.000377855942233
,50 ,0.113541969872538 ,3440.35778521823 ,0.000290667442874
,60 ,0.167034689700131 ,4041.07674406911 ,0.000247458799556
,70 ,0.239313585926928 ,4478.95590987169 ,0.000223266319232
,80 ,0.333086867164179 ,4803.55173898633 ,0.000208179291978
,90 ,0.45130806763285 ,5047.82689117206 ,0.000198105050264
,100 ,0.600126534461911 ,5207.23517549837 ,0.000192040491...
,110 ,0.778985773234201 ,5339.47492100025 ,0.000187284333...
,120 ,0.990992273794005 ,5449.08385544334 ,0.00018351708774
,130 ,1.24175203252032 ,5528.98229291817 ,0.000180865111701
,140 ,1.52818485094851 ,5611.23217173478 ,0.000178213976787
,150 ,1.8604870100143 ,5668.87860180165 ,0.00017640173132
,160 ,2.23888544342507 ,5717.13038627757 ,0.000174912925268
,170 ,2.66850680515759 ,5753.45169453046 ,0.000173808707032
,180 ,3.14970778425656 ,5786.25105830309 ,0.000172823472387
,190 ,3.68018380952381 ,5824.26751200057 ,0.000171695410271
,200 ,4.26974500917431 ,5855.15058774775 ,0.000170789800367
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/m402...
,解析E,解析G,データE,データG
,6000,2143,6257.10293306276,1392.44491038691
**9/18片持ち梁 [#h75bcc7c]
片持ち梁，等方性，E=6000，P=1000，nu=0.4,h=200,b=10,l=40~...
,l ,v ,E’ ,1/E’
,40 ,0.014471875 ,221.118548909523 ,0.0045224609375
,50 ,0.018376475 ,340.108753174915 ,0.002940236
,60 ,0.0223783 ,482.61038595425 ,0.002072064814815
,70 ,0.0265954 ,644.84835723471 ,0.001550752186589
,80 ,0.03098625 ,826.172899269837 ,0.001210400390625
,90 ,0.0356639 ,1022.04189670788 ,0.000978433470508
,100 ,0.040698325 ,1228.55178929354 ,0.0008139665
,110 ,0.046177525 ,1441.1772826716 ,0.00069387716003
,120 ,0.052139275 ,1657.10014187961 ,0.000603463831019
,130 ,0.058641 ,1873.26273426442 ,0.000533827947201
,140 ,0.065765375 ,2086.20417658988 ,0.00047933946793
,150 ,0.07358795 ,2293.17435803008 ,0.000436076740741
,160 ,0.0821313 ,2493.56822551208 ,0.000401031738281
,170 ,0.091438175 ,2686.51468601599 ,0.000372229493181
,180 ,0.101617 ,2869.59859078697 ,0.00034848079561
,190 ,0.11214 ,3058.23078294988 ,0.000326986441172
,200 ,0.123572 ,3236.979250963 ,0.00030893
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/l402...
,解析E,解析G,データE,データG
,6000,2143,8246.22663919936,650.005113998313
**9/19単純梁 [#va7dc344]
単純梁の中心に正方形（0.1*0.1）を開けて荷重をかける解析を...
等方性,P=1000,E=6000,nu=0.4
***10✕20 [#y0cd393a]
,長さ ,変位 ,曲げヤング率E’ ,1/E’
,40 ,0.075579873804971 ,2646.20711746736 ,0.000377899369025
,50 ,0.113929441501104 ,3428.65720092391 ,0.000291659370243
,60 ,0.167803081967213 ,4022.57212493802 ,0.00024859715847
,70 ,0.239716055766793 ,4471.43599360224 ,0.000223641801298
,80 ,0.333787408831908 ,4793.47020787637 ,0.00020861713052
,90 ,0.451994262079063 ,5040.16353995553 ,0.000198406260446
,100 ,0.600481187203792 ,5204.15970823651 ,0.000192153979...
,110 ,0.779032892944039 ,5339.15196350866 ,0.000187295661...
,120 ,0.991367405172414 ,5447.02193336774 ,0.000183586556...
,130 ,1.24181027511962 ,5528.72297609122 ,0.00018087359492
,140 ,1.52888698412698 ,5608.65524334127 ,0.000178295858207
,150 ,1.86064268292683 ,5668.40430824125 ,0.000176416491418
,160 ,2.23998514662757 ,5714.32360579317 ,0.00017499883958
,170 ,2.6690139328859 ,5752.35850619905 ,0.000173841737945
,180 ,3.14986647222222 ,5785.95955121308 ,0.000172832179546
,190 ,3.68026232522796 ,5824.14325551436 ,0.000171699073345
,200 ,4.27028726351351 ,5854.40708254144 ,0.000170811490541
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/nnn....
,解析E,解析G,データE,データG
,6000,2143,6254.0851836472,1388.18074765943
***10✕10 [#n3148887]
,l ,v ,E’ ,1/E’
,40 ,0.326083903165736 ,4906.71261128392 ,0.000203802439479
,50 ,0.580326179425837 ,5384.90268195691 ,0.000185704377416
,60 ,0.964080053613054 ,5601.19461009755 ,0.000178533343262
,70 ,1.48578764966741 ,5771.3496285418 ,0.000173269696754
,80 ,2.17345102150538 ,5889.25164328499 ,0.000169800861055
,90 ,3.03601773371105 ,6002.92936290686 ,0.000166585335183
,100 ,4.2152650524109 ,5930.82515314224 ,0.000168610602096
,110 ,5.54535302040816 ,6000.51969235149 ,0.000166652232018
,120 ,7.15698494923858 ,6036.06131721654 ,0.000165670947899
,130 ,9.08358489841986 ,6046.62152819803 ,0.000165381609439
,140 ,11.2190057591623 ,6114.62383321944 ,0.000163542358005
,150 ,13.7932773224044 ,6117.11038847525 ,0.000163475879377
,160 ,16.7024541436464 ,6130.83557178649 ,0.000163109903747
,170 ,19.9539064417178 ,6155.43629808792 ,0.000162458021101
,180 ,23.5835146892655 ,6182.28461368244 ,0.000161752501298
,190 ,27.5503484745763 ,6224.05920412363 ,0.000160666852163
,200 ,32.0187841935484 ,6246.33336453477 ,0.000160093920968
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/ooo....
,解析E,解析G,データE,データG
,6000,2143,6253.13974961746 ,1715.80629054634
**9/24 [#u629e092]
***プリンタ [#n879ba4e]
10*5*240の梁を3Dプリンタで作成している．縦，横，斜めの三...
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/gazo...
***片持梁 [#n8667a9e]
片持梁，等方性，E=6000，P=100，nu=0.4,h=10,b=10に8*10*8の...
,l ,v ,E’ ,1/E’
,55 ,4.52327 ,1471.28073274423 ,0.000679679939895
,64 ,6.172935 ,1698.66684162396 ,0.000588696956635
,73 ,8.2911075 ,1876.79149015979 ,0.000532824240329
,82 ,10.825675 ,2037.26049414933 ,0.000490855245498
,91 ,13.90595 ,2167.62177341354 ,0.000461335096494
,100 ,17.52165 ,2282.89002462668 ,0.00043804125
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/p.png
,解析E,解析G,データE,データG
,6000,2143,2983.06960503652,28.0887864877888
**9/26 [#t383d582]
***単純梁 [#n8667a9e]
単純梁，等方性，E=6000，P=100，nu=0.4,h=10,b=10に底辺8高...
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/rmod...
,l ,v ,E’ ,1/E’
,90 ,0.536331544891641 ,3398.084668632 ,0.000294283426552
,99 ,0.718856886666667 ,3374.4512224793 ,0.00029634448213
,108 ,0.914567492227978 ,3443.46374298526 ,0.000290405264...
,117 ,1.14918587412587 ,3484.23400439522 ,0.000287007129469
,126 ,1.43385634529148 ,3487.75525276445 ,0.000286717366193
,135 ,1.72702055944056 ,3561.58904210874 ,0.000280773550282
,144 ,2.08108047858942 ,3587.05973978471 ,0.000278779856635
,153 ,2.48278929577465 ,3606.40450449755 ,0.000277284480638
,162 ,2.94261323033708 ,3612.0343273188 ,0.0002768522969
,171 ,3.38641225352113 ,3691.37794342735 ,0.000270901548236
,180 ,3.95372734463276 ,3687.65944869531 ,0.000271174714995
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/r.png
,解析E,解析G,データE,データG
,6000,2143,3770.6053510725,422.106234790738
***片持梁 [#n8667a9e]
片持梁，等方性，E=6000，P=100，nu=0.4,h=10,b=10に底辺8高...
,l ,v ,E’ ,1/E’
,55 ,1.85366 ,3590.19453405695 ,0.000278536438768
,64 ,2.91094 ,3602.19035775385 ,0.00027760887146
,73 ,4.2683225 ,3645.61956131478 ,0.000274301797865
,82 ,5.991755 ,3680.84476084219 ,0.00027167676579
,91 ,8.0696475 ,3735.33540343615 ,0.000267713576425
,100 ,10.625325 ,3764.5907301659 ,0.000265633125
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/s.png
,解析E,解析G,データE,データG
,6000,2143,3817.835117254,518.739070248515
**9/27 [#t383d582]
***単純梁 [#n8667a9e]
単純梁，等方性，E=6000，P=100，nu=0.4,h=10,b=10に底辺8高...
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/ttt....
,l ,v ,E’ ,1/E’
,99 ,1.01980572435897 ,2378.63687372884 ,0.000420408853089
,108 ,1.26520549019608 ,2489.14506331452 ,0.000401744363853
,117 ,1.5712675974026 ,2548.28172274341 ,0.000392421289638
,126 ,1.90622238709677 ,2623.48193676215 ,0.00038117281693
,135 ,2.29734371794872 ,2677.41281025728 ,0.00037349488886
,144 ,2.74580493589744 ,2718.67819246969 ,0.000367825806956
,153 ,3.25694305194805 ,2749.18607945707 ,0.000363744021357
,162 ,3.81413444444445 ,2786.69253924219 ,0.000358848342943
,171 ,4.4474103164557 ,2810.74301908849 ,0.000355777811493
,180 ,5.13842237837838 ,2837.44677380945 ,0.000352429518407
,189 ,5.90791183246073 ,2856.87616515597 ,0.000350032672818
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/tplo...
,解析E,解析G,データE,データG
,6000,2143,3093.33336042202,125.255770212569
***片持梁 [#n8667a9e]
片持梁，等方性，E=6000，P=100，nu=0.4,h=10,b=10に底辺8高...
,l ,v ,E’ ,1/E’
,45 ,1.61259 ,2260.33895782561 ,0.000442411522634
,54 ,2.5371925 ,2482.49196700684 ,0.000402821041635
,63 ,3.80518625 ,2628.48631916506 ,0.000380447100945
,72 ,5.4697725 ,2729.5321697566 ,0.00036636314863
,81 ,7.584095 ,2802.92375029585 ,0.000356770318812
,90 ,10.209275 ,2856.2263236126 ,0.000350112311385
,99 ,13.407425 ,2894.81089769288 ,0.000345445707972
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/rr.png
,解析E,解析G,データE,データG
,6000,2143,3133.2733087098,118.454538367025
**10/9 [#s37214ef]
3Dプリンタの台にテープを貼り，液体のりをつけて5*10*240mm...
**10/16 [#t6c98708]
就職の手続きがあり何もできなかった．
**10/23 [#k1414924]
細かさを0.1，マスキングテープ有り，のり有りで，梁に0.1*0....
**10/29 [#j73126c7]
実験．1*1mmの穴を弱軸方向に開けた梁，5*10*240mmを両端から...
**11/1 [#m0c58500]
ヤング率平均
E=3134.65328207149
**11/5 [#xfbee1f3]
弱軸方向中心に穴を開けた5*10*240の梁（前回と同じ梁）を今...
25個の正方形穴を開けて10*20*202で梁を作る．
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/25se...
**11/6 [#p98c6f6b]
29個の正方形穴を開けて5*10*234で梁を作る．突起は1*1*1の立...
**11/18 [#m2c4267d]
29個の正方形穴を開けて5*10*234で梁を作る．突起は1*1*1の立...
単純梁，等方性，E=3135，P=1000，nu=0.4,h=10,b=5,l=30~200...
,l ,v ,E’ ,1/E’
,30 ,1.09768262790698 ,1229.86368343474 ,0.000813098242894
,40 ,1.8833974796748 ,1699.05717435309 ,0.000588561712398
,50 ,2.92309103448276 ,2138.14757264511 ,0.000467694565517
,60 ,4.18452918518519 ,2580.93551796366 ,0.000387456406036
,70 ,5.89595888 ,2908.77198248031 ,0.000343787689796
,80 ,7.92686946564885 ,3229.52208446699 ,0.000309643338502
,90 ,10.4241543307087 ,3496.6865266587 ,0.000285985029649
,100 ,13.551959375 ,3689.50338592644 ,0.0002710391875
,110 ,17.1624534482759 ,3877.65072170876 ,0.000257888105909
,120 ,21.43108984375 ,4031.52619068493 ,0.00024804502134
,130 ,26.4560041322314 ,4152.1765513398 ,0.000240837543307
,140 ,32.1437730994152 ,4268.3228124982 ,0.000234284060491
,150 ,38.762167953668 ,4353.47166860494 ,0.000229701736022
,160 ,46.153875862069 ,4437.33047712061 ,0.000225360721983
,170 ,54.5165453488372 ,4505.97150696453 ,0.000221927723789
,180 ,63.96175 ,4558.97469972288 ,0.000219347565158
,190 ,73.5860727891156 ,4660.52864354961 ,0.000214567933486
,200 ,85.6900461538461 ,4667.986749381 ,0.000214225115385
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/29se...
,解析E,解析G,データE,データG
,3135,1119.6,3133.4729.49139867464,206.097133056671
**11/19 [#m2c4267d]
31個の正方形穴を開けて5*10*250で梁を作る．穴は6*6.突起は1...
単純梁，等方性，E=3135，P=50，nu=0.4,h=10,b=5,l=30~200で1...
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/31se...
,l ,v ,E’ ,1/E’
,30 ,0.109050783760684 ,618.977669597783 ,0.001615567166825
,40 ,0.18795487826087 ,851.268142016137 ,0.00117471798913
,50 ,0.289358983193277 ,1079.97338306676 ,0.000925948746218
,60 ,0.413958887931034 ,1304.4773665784 ,0.000766590533206
,70 ,0.585527728813559 ,1464.49084783317 ,0.000682831170628
,80 ,0.787364884955753 ,1625.67575015989 ,0.000615128816372
,90 ,1.04007816666667 ,1752.27214493013 ,0.000570687608596
,100 ,1.35063630252101 ,1850.9794200953 ,0.000540254521008
,110 ,1.71196017391304 ,1943.67839316864 ,0.000514488406886
,120 ,2.13894336206897 ,2019.68882234512 ,0.000495125778257
,130 ,2.63838 ,2081.76987393779 ,0.000480360491579
,140 ,3.20855051282051 ,2138.0370895173 ,0.000467718733647
,150 ,3.87251082568807 ,2178.81895746562 ,0.000458964246007
,160 ,4.61831693693694 ,2217.2579621163 ,0.000451007513373
,170 ,5.452871 ,2252.48314144971 ,0.000443954488093
,180 ,6.40296692307692 ,2277.06939223007 ,0.000439160968661
,190 ,7.44393139344262 ,2303.55427712637 ,0.000434111759349
,200 ,8.6035968032787 ,2324.60916722391 ,0.000430179840164
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/resq...
,解析E,解析G,データE,データG
,3135,1119.6,2365.94002096767 ,104.006999680504
**11/20 [#m2c4267d]
30個の台形（29個＋両端1/2個✕2）穴を開けて5*10*250で梁を作...
単純梁，等方性，E=3135，P=50，nu=0.4,h=10,b=5,l=30~200で1...
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/1dai...
,l ,v ,E’ ,1/E’
,30 ,0.109076225663717 ,618.833293774787 ,0.001615944083907
,40 ,0.192966727272727 ,829.158488934033 ,0.001206042045455
,50 ,0.296498098214286 ,1053.9696607907 ,0.000948793914286
,60 ,0.421784026086956 ,1280.27608112563 ,0.000781081529791
,70 ,0.592727743362832 ,1446.70130528223 ,0.000691227689053
,80 ,0.795911436363636 ,1608.21913283225 ,0.000621805809659
,90 ,1.05277460869565 ,1731.13977573795 ,0.00057765410628
,100 ,1.36224745283019 ,1835.20255061298 ,0.000544898981132
,110 ,1.72665044247788 ,1927.14166002516 ,0.000518903213367
,120 ,2.16091801801802 ,1999.15034442735 ,0.000500212504171
,130 ,2.65540454545455 ,2068.42306171461 ,0.000483460090206
,140 ,3.23721872727273 ,2119.10302575673 ,0.000471897773655
,150 ,3.89955427184466 ,2163.70882716519 ,0.000462169395182
,160 ,4.64069694444444 ,2206.56511782324 ,0.000453193060981
,170 ,5.49345612612613 ,2235.84201238745 ,0.00044725879309
,180 ,6.42414157894737 ,2269.56392863138 ,0.00044061327702
,190 ,7.47757645161291 ,2293.18952617346 ,0.000436073856341
,200 ,8.6406625 ,2314.63733249621 ,0.000432033125
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/re1d...
,解析E,解析G,データE,データG
,3135,1119.6,2338.83521421294 ,102.995346036781
**11/21[#m2c4267d]
30個の台形（29個＋両端1/2個✕2）穴を開けて5*10*250で梁を作...
単純梁，等方性，E=3135，P=50，nu=0.4,h=10,b=5,l=30~200で1...
,l ,v ,E’ ,1/E’
,30 ,0.080784724137931 ,835.554007521907 ,0.001196810727969
,40 ,0.156932911504425 ,1019.54394693995 ,0.000980830696903
,50 ,0.253124213675214 ,1234.57173639252 ,0.000809997483761
,60 ,0.352937663793103 ,1530.01522760845 ,0.000653588266284
,70 ,0.514344758928572 ,1667.16970497814 ,0.00059981896085
,80 ,0.715929629310345 ,1787.88521608335 ,0.000559320022899
,90 ,0.945226860869565 ,1928.10855832364 ,0.000518642996362
,100 ,1.2323714159292 ,2028.60920635279 ,0.000492948566372
,110 ,1.59363939655172 ,2087.98803995431 ,0.000478929946372
,120 ,2.00919384615385 ,2150.11608176566 ,0.000465091168091
,130 ,2.48026900900901 ,2214.47753451329 ,0.000451573784071
,140 ,3.05575522123894 ,2244.94421291331 ,0.000445445367528
,150 ,3.70610779816514 ,2276.64721576025 ,0.000439242405708
,160 ,4.41929495495495 ,2317.11168961891 ,0.000431571772945
,170 ,5.25268780952381 ,2338.32667110545 ,0.000427656243397
,180 ,6.19176054545455 ,2354.74222443944 ,0.00042467493453
,190 ,7.20837096774194 ,2378.83151085543 ,0.000420374455037
,200 ,8.35577174603175 ,2393.55509076684 ,0.000417788587302
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/re2d...
,解析E,解析G,データE,データG
,3135,1119.6,2387.8367355395 ,151.528390318704
**11/22[#m2c4267d]
30個の台形（29個＋両端1/2個✕2）穴を開けて5*10*250で梁を作...
単純梁，等方性，E=3135，P=50，nu=0.4,h=10,b=5,l=30~200で1...
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/3dai...
,l ,v ,E’ ,1/E’
,30 ,0.06467851637931 ,1043.62319636621 ,0.000958200242656
,40 ,0.129550379310345 ,1235.04076832312 ,0.00080968987069
,50 ,0.222769681034483 ,1402.79412597277 ,0.00071286297931
,60 ,0.304582537190082 ,1772.91845087954 ,0.000564041735537
,70 ,0.448672973913043 ,1911.1915578989,0.00052323378882
,80 ,0.652096644067797 ,1962.89922919297 ,0.000509450503178
,90 ,0.865312678571429 ,2106.17507998244 ,0.000474794336665
,100 ,1.13820931623932 ,2196.43255799388 ,0.000455283726496
,110 ,1.49658645454545 ,2223.39310227864 ,0.000449763021652
,120 ,1.90069690265487 ,2272.85054969358 ,0.000439976134874
,130 ,2.35762809090909 ,2329.67193645971 ,0.000429244986966
,140 ,2.92349936363636 ,2346.50299067186 ,0.000426166087994
,150 ,3.56802477876106 ,2364.75375681942 ,0.000422877010816
,160 ,4.26595698113207 ,2400.3992645239 ,0.000416597361439
,170 ,5.08940477477477 ,2413.34705010638 ,0.000414362285754
,180 ,6.02470517241379 ,2420.03543455696 ,0.000413217090015
,190 ,7.02427074074074 ,2441.17868358128 ,0.000409638182869
,200 ,8.16055504 ,2450.81368877086 ,0.000408027752
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/re3d...
,解析E,解析G,データE,データG
,3135,1119.6,2457.27621948956 ,212.057492187888
**11/25[#m2c4267d]
30個の台形（29個＋両端1/2個✕2）穴を開けて5*10*250で梁を作...
単純梁，等方性，E=3135，P=50，nu=0.4,h=10,b=5,l=30~200で1...
,l ,v ,E’ ,1/E’
,30 ,0.064820963963964 ,1041.32977777877 ,0.000960310577244
,40 ,0.129694371681416 ,1233.6695719767 ,0.000810589823009
,50 ,0.222783560344828 ,1402.70673256279 ,0.000712907393103
,60 ,0.306028118644068 ,1764.54373667558 ,0.00056671873823
,70 ,0.448626991304348 ,1911.38744797072 ,0.000523180164786
,80 ,0.652838965217391 ,1960.66728274065 ,0.000510030441576
,90 ,0.865927580357143 ,2104.6794689786 ,0.000475131731335
,100 ,1.13972098214286 ,2193.5193254928 ,0.000455888392857
,110 ,1.49979792792793 ,2218.63221573933 ,0.000450728152646
,120 ,1.90295758928571 ,2270.15043547111 ,0.000440499441964
,130 ,2.35938868421053 ,2327.93351801542 ,0.000429565531945
,140 ,2.92495052631579 ,2345.33881454765 ,0.000426377627743
,150 ,3.57142256880734 ,2362.50397074062 ,0.000423279711859
,160 ,4.27003081081081 ,2398.10915979213 ,0.000416995196368
,170 ,5.09418692982456 ,2411.08152668889 ,0.000414751632797
,180 ,6.0277918018018 ,2418.79621582846 ,0.000413428792991
,190 ,7.02952574074075 ,2439.35375335763 ,0.000409944641536
,200 ,8.15931558558559 ,2451.18598370339 ,0.000407965779279
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/reda...
,解析E,解析G,データE,データG
,3135,1119.6,2455.37228762685 ,211.483879970969
**11/26[#m2c4267d]
30個の三角形（29個＋両端1/2個✕2）穴を開けて5*10*250で梁を...
単純梁，等方性，E=3135，P=50，nu=0.4,h=10,b=5,l=30~200で1...
,l ,v ,E’ ,1/E’
,30 ,0.060387257480315 ,1117.78548681406 ,0.000894626036745
,40 ,0.122452573643411 ,1306.62831526865 ,0.000765328585271
,50 ,0.218043585365854 ,1433.19969480257 ,0.000697739473171
,60 ,0.294293393700787 ,1834.90357431885 ,0.000544987766113
,70 ,0.428508185483871 ,2001.12863429134 ,0.000499718000564
,80 ,0.637243801724138 ,2008.65037296057 ,0.000497846720097
,90 ,0.847395408695652 ,2150.70790011156 ,0.000464963187213
,100 ,1.10834444444444 ,2255.61648504778 ,0.000443337777778
,110 ,1.47367016666667 ,2257.96794646834 ,0.000442876083146
,120 ,1.8754396460177 ,2303.45988961739 ,0.000434129547689
,130 ,2.32124956140351 ,2366.18246108748 ,0.000422621677088
,140 ,2.88959145454545 ,2374.03802852785 ,0.000421223244103
,150 ,3.53687615384615 ,2385.5797129975 ,0.000419185321937
,160 ,4.22847864864865 ,2421.67475606683 ,0.000412937368032
,170 ,5.04849776785714 ,2432.90193732489 ,0.000411031774301
,180 ,5.98894 ,2434.48757209122 ,0.000410764060357
,190 ,6.98509991379311 ,2454.86824979264 ,0.000407353836641
,200 ,8.10683991525424 ,2467.05253946942 ,0.000405341995763
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/resa...
,解析E,解析G,データE,データG
,3135,1119.6,2472.4099943602 ,236.354503833748
**11/28[#m2c4267d]
30個の台形（29個＋両端1/2個✕2）穴を開けて5*10*250で梁を作...
単純梁，等方性，E=3135，P=50，nu=0.4,h=10,b=5,l=30~200で1...
,l ,v ,E’ ,1/E’
,30 ,0.11296356097561 ,597.537820311578 ,0.001673534236676
,40 ,0.195582260504202 ,818.070103022265 ,0.001222389128151
,50 ,0.293890758064516 ,1063.32026926617 ,0.000940450425806
,60 ,0.423758462184874 ,1274.31083550708 ,0.000784737892935
,70 ,0.596924974789916 ,1436.52893783141 ,0.00069612241958
,80 ,0.796412619469026 ,1607.2070792316 ,0.00062219735896
,90 ,1.05635946902655 ,1725.26498170122 ,0.000579621107833
,100 ,1.36492382608696 ,1831.60404428366 ,0.000545969530435
,110 ,1.72690581818182 ,1926.85667334387 ,0.000518979960385
,120 ,2.16239623931624 ,1997.78371856862 ,0.000500554685027
,130 ,2.66280452173913 ,2062.6748809983 ,0.000484807377649
,140 ,3.24041330275229 ,2117.01389886696 ,0.000472363455212
,150 ,3.89754577981652 ,2164.82383444825 ,0.000461931351682
,160 ,4.64183963302752 ,2206.02192439837 ,0.000453304651663
,170 ,5.49490345132743 ,2235.25310477163 ,0.000447376629459
,180 ,6.42943922413793 ,2267.69388304699 ,0.00044097662717
,190 ,7.47859296 ,2292.87783032385 ,0.000436133136609
,200 ,8.64206741935484 ,2314.26104767568 ,0.000432103370968
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/red3...
,解析E,解析G,データE,データG
,3135,1119.6,2361.12420883049 ,99.1439972097771
**12/2[#m2c4267d]
30個の台形（29個＋両端1/2個✕2）穴を開けて5*10*250で梁を作...
単純梁，等方性，E=3135，P=50，nu=0.4,h=10,b=5,l=30~200で1...
,l ,v ,E’ ,1/E’
,30 ,0.113073093162393 ,596.958994506837 ,0.001675156935739
,40 ,0.170773715517241 ,936.912331709775 ,0.001067335721983
,50 ,0.252560258928571 ,1237.32847489827 ,0.000808192828571
,60 ,0.376519034782609 ,1434.19043956644 ,0.00069725747182
,70 ,0.533490571428571 ,1607.33862213123 ,0.000622146438984
,80 ,0.711251530434782 ,1799.64463375924 ,0.000555665258152
,90 ,0.962728614754098 ,1893.05685119322 ,0.0005282461535
,100 ,1.26510043478261 ,1976.12769015417 ,0.000506040173913
,110 ,1.59434223214286 ,2087.06758995382 ,0.000479141166685
,120 ,2.01963333333333 ,2139.00212909934 ,0.000467507716049
,130 ,2.51316743362832 ,2185.4890870006 ,0.000457563483592
,140 ,3.06278849557522 ,2239.78900596975 ,0.000446470626177
,150 ,3.70830631578947 ,2275.29747585151 ,0.00043950297076
,160 ,4.44990085470086 ,2301.17486531919 ,0.000434560630342
,170 ,5.27162103448276 ,2329.92848303352 ,0.000429197723141
,180 ,6.1861858974359 ,2356.86418768037 ,0.000424292585558
,190 ,7.22679390243902 ,2372.76726463899 ,0.000421448835249
,200 ,8.37669849206349 ,2387.57548919172 ,0.000418834924603
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/re2d...
,解析E,解析G,データE,データG
,3135,1119.6, 2591.45962557886,103.112034159621
**12/3[#m2c4267d]
30個の台形（29個＋両端1/2個✕2）穴を開けて5*10*250で梁を作...
単純梁，等方性，E=3135，P=50，nu=0.4,h=10,b=5,l=30~200で1...
,l ,v ,E’ ,1/E’
,30 ,0.120186756557377 ,561.625938942579 ,0.001780544541591
,40 ,0.157715783333333 ,1014.48312032182 ,0.000985723645833
,50 ,0.222950935483871 ,1401.6536836761 ,0.000713442993548
,60 ,0.345976023622047 ,1560.80179876831 ,0.000640696340041
,70 ,0.488310925619834 ,1756.05327468669 ,0.000569458805388
,80 ,0.647845948275862 ,1975.77835194696 ,0.000506129647091
,90 ,0.891129170940171 ,2045.15805276266 ,0.000488959764576
,100 ,1.18546672 ,2108.87404751438 ,0.000474186688
,110 ,1.501873 ,2215.56682888633 ,0.00045135176559
,120 ,1.91191232758621 ,2259.51783335902 ,0.000442572298052
,130 ,2.40802899159664 ,2280.9110767218 ,0.000438421300245
,140 ,2.94062008333334 ,2332.8413074782 ,0.000428661819728
,150 ,3.57000090163935 ,2363.44478123955 ,0.000423111217972
,160 ,4.30846445378151 ,2376.71683493 ,0.000420748481815
,170 ,5.11955573770492 ,2399.13395405403 ,0.000416817076141
,180 ,6.0190481300813 ,2422.30992092151 ,0.000412829089855
,190 ,7.05833933333333 ,2429.39580972257 ,0.000411624979346
,200 ,8.197301328125 ,2439.82735286061 ,0.000409865066406
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/re3d...
,解析E,解析G,データE,データG
,3135,1119.6,2853.86419161338 ,98.7133933310331
**12/3[#m2c4267d]
30個の三角形（29個＋両端1/2個✕2）穴を開けて5*10*250で梁を...
単純梁，等方性，E=3135，P=50，nu=0.4,h=10,b=5,l=30~200で1...
,l ,v ,E’ ,1/E’
,30 ,0.137354396850394 ,491.429481311187 ,0.002034879953339
,40 ,0.165789384615385 ,965.079883559398 ,0.001036183653846
,50 ,0.214238037313433 ,1458.65787382475 ,0.000685561719403
,60 ,0.34093318699187 ,1583.88804787396 ,0.000631357753689
,70 ,0.481549074626866 ,1780.71155191077 ,0.000561573264871
,80 ,0.632576628787878 ,2023.47026707688 ,0.000494200491241
,90 ,0.870374816 ,2093.92547497606 ,0.000477571915501
,100 ,1.172730703125 ,2131.77670997971 ,0.00046909228125
,110 ,1.47995832 ,2248.37412988766 ,0.000444765836213
,120 ,1.8810118852459 ,2296.63620622751 ,0.000435419417881
,130 ,2.38022926829268 ,2307.55082006858 ,0.000433359903194
,140 ,2.91065421875 ,2356.85845326762 ,0.000424293617894
,150 ,3.52688504132231 ,2392.33768641254 ,0.000418001190083
,160 ,4.27786466666667 ,2393.71761332016 ,0.000417760221354
,170 ,5.08644706349206 ,2414.75038404657 ,0.000414121478811
,180 ,5.97379626984127 ,2440.6590619113 ,0.000409725395737
,190 ,7.02175481203008 ,2442.05336971065 ,0.000409491460098
,200 ,8.10497082802548 ,2467.62146642696 ,0.000405248541401
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/re2s...
,解析E,解析G,データE,データG
,3135,1119.6,3093.92017886245 ,84.7496374223607
**12/9[#m2c4267d]
30個の三角形（29個＋両端1/2個✕2）穴を開けて5*10*250で梁を...
単純梁，等方性，E=3135，P=50，nu=0.4,h=10,b=5,l=30~200で1...
,l ,v ,E’ ,1/E’
,30 ,0.060211137096774 ,1121.05506148324 ,0.000892016845878
,40 ,0.122241566929134 ,1308.88374568002 ,0.000764009793307
,50 ,0.217836180327869 ,1434.56426535597 ,0.000697075777049
,60 ,0.293782734375 ,1838.0930422913 ,0.000544042100694
,70 ,0.427619350877193 ,2005.28811018719 ,0.000498681458749
,80 ,0.637241156521739 ,2008.65871091352 ,0.000497844653533
,90 ,0.847845781512605 ,2149.56545133545 ,0.000465210305357
,100 ,1.10883606837607 ,2254.61641382332 ,0.00044353442735
,110 ,1.47318285714286 ,2258.71485258352 ,0.000442729634002
,120 ,1.876263125 ,2302.44891691297 ,0.000434320167824
,130 ,2.32141686956522 ,2366.01192659925 ,0.000422652138291
,140 ,2.89065765217391 ,2373.16238221463 ,0.000421378666498
,150 ,3.53661369369369 ,2385.7567522982 ,0.000419154215549
,160 ,4.22731063063063 ,2422.3438717283 ,0.000412823303773
,170 ,5.04587163793104 ,2434.1681440466 ,0.000410817963601
,180 ,5.98872963636364 ,2434.57308733225 ,0.000410749632124
,190 ,6.98918068181818 ,2453.43492758857,0.000349247974128
,200 ,8.1079997761194 ,2466.69962410535 ,0.000405399988806
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/rets...
,解析E,解析G,データE,データG
,3135,1119.6,2471.04218552356 ,237.544010543351
**実験 [#zea5f5e9]
31個の正方形穴を開けて5*10*250で梁を作る．穴は6*6.突起は1...
単純梁，等方性，E=3135，l=200mm，180mm，160mm，140mm，120...
,回数,l, E’
,1,200 ,2144.61833756646
,2,200 ,2218.21485845461
,3,200 ,2253.39230797944
,200mm平均,E'=2205.4085013335
,l ,E’ ,(h/l)^2 ,1/E’
,200 ,2205.4085013335 ,0.0025 ,0.000453430736027
,180 ,1839.10593383045 ,0.003086419753086 ,0.00054374246834
,160 ,1672.7748393387 ,0.00390625 ,0.000597809087322
,140 ,1225.69598897091 ,0.005102040816327 ,0.000815862994...
,120 ,800.557766101306 ,0.006944444444444 ,0.001249129097...
G=6.60533323195361
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/zikk...
**12/11[#m2c4267d]
11個の長方形の穴（22*6）を開けて5*10*266で梁を作る．突起...
単純梁，等方性，E=3135，P=50，nu=0.4,h=10,b=5,l=30~250で1...
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/tyou...
,l ,v ,E’ ,1/E’
,30 ,0.197248952459016 ,342.207140562762 ,0.002922206703097
,40 ,0.411973056 ,388.374913528325 ,0.0025748316
,50 ,0.723124896 ,432.1521796976 ,0.0023139996672
,60 ,1.06966025619835 ,504.833190605024 ,0.001980852326293
,70 ,1.38101918699187 ,620.918237832599 ,0.001610518002323
,80 ,1.65729146341463 ,772.344532181883 ,0.001294758955793
,90 ,2.09078822033898 ,871.680824614804 ,0.001147208900049
,100 ,2.63093752066116 ,950.231611494805 ,0.001052375008264
,110 ,3.24091867768595 ,1026.71505549034 ,0.000973980068426
,120 ,3.81319233333333 ,1132.90902277243 ,0.000882683410494
,130 ,4.392537 ,1250.41633115441 ,0.000799733636777
,140 ,5.18052983333333 ,1324.18888042307 ,0.000755179275996
,150 ,6.11692016949153 ,1379.37062544685 ,0.000724968316384
,160 ,7.06529017391304 ,1449.33891573326 ,0.000689969743546
,170 ,8.02359634782609 ,1530.79734666959 ,0.000653254333224
,180 ,9.11922472440945 ,1598.82012348853 ,0.000625461229383
,190 ,10.3619178861789 ,1654.85773853429 ,0.000604281550441
,200 ,11.8157892561983 ,1692.65036523129 ,0.00059078946281
,210 ,13.334092248062 ,1736.3386700257 ,0.000575924511308
,220 ,14.7871928 ,1800.2064597413 ,0.000555491840721
,230 ,16.5148253968254 ,1841.82994788713 ,0.00054293828871
,240 ,18.4310792 ,1875.09367329939 ,0.000533306689815
,250 ,20.4985917910448 ,1905.61870777217 ,0.000524763949851
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/ty.png
,解析E,解析G,データE,データG
,3135,1119.6,1454.89238754086 ,45.6875415640407
**12/23中間発表2回目 [#m54cc5e6]
内容が多すぎるので減らす．質問，せん断変形からのアプロー...
**1/15 [#hb185dad]
端がないパターンの梁を作ることができたので，これを解析す...
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/z30z...
**1/22端なし [#s3aae52c]
四角形にくり抜く．5*10*250mmで縦8横5.8125.P=50,nu=0.4,E=3...
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/E.png
,l ,v ,E’ ,1/E’
,30 ,0.107027805084746 ,630.67723332785 ,0.001585597112367
,40 ,0.18107156 ,883.628549950086 ,0.00113169725
,50 ,0.283743296610169 ,1101.34760444875 ,0.000907978549153
,60 ,0.408883572580645 ,1320.66934504564 ,0.000757191801075
,70 ,0.573880801652892 ,1494.21273116338 ,0.000669248748283
,80 ,0.780309172131148 ,1640.37543798712 ,0.000609616540727
,90 ,1.02792568 ,1772.98810163007 ,0.000564019577503
,100 ,1.3377194017094 ,1868.85231447296 ,0.000535087760684
,110 ,1.6986285483871 ,1958.93328365378 ,0.000510481907855
,120 ,2.12079290598291 ,2036.97399581683 ,0.000490924283792
,130 ,2.62558317460317 ,2091.91620860769 ,0.000478030618954
,140 ,3.19695487179487 ,2145.79194111319 ,0.000466028406967
,150 ,3.84957781512605 ,2191.79879072628 ,0.00045624625957
,160 ,4.60026026086956 ,2225.96101509796 ,0.000449244166101
,170 ,5.43445818181818 ,2260.11491653262 ,0.000442455378125
,180 ,6.37376487394958 ,2287.50201620872 ,0.000437158084633
,190 ,7.34548503355705 ,2334.42719189591 ,0.000428370609917
,200 ,8.56885816793893 ,2334.03326417884 ,0.000428442908397
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/Ezu....
,解析E,解析G,データE,データG
,3135,1119.6,2377.93199384312 ,107.327203823055
台形
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/A.png
,l ,v ,E’ ,1/E’
,30 ,0.11016926146789 ,612.693587127963 ,0.001632137206932
,40 ,0.153451300813008 ,1042.67607476962 ,0.000959070630081
,50 ,0.235193210526316 ,1328.69481776573 ,0.000752618273684
,60 ,0.359842747826087 ,1500.65550372293 ,0.000666375458937
,70 ,0.494659112068965 ,1733.51704047948 ,0.000576861938273
,80 ,0.677971583333334 ,1887.98473485676 ,0.000529665299479
,90 ,0.92478125 ,1970.73632277904 ,0.000507424554184
,100 ,1.20238883333333 ,2079.19429280573 ,0.000480955533333
,110 ,1.54144210526316 ,2158.69281670616 ,0.000463243307367
,120 ,1.96301855855856 ,2200.6923883451 ,0.000454402444111
,130 ,2.44103972727273 ,2250.06579722344 ,0.000444431447842
,140 ,2.98380905982906 ,2299.07472711843 ,0.000434957588896
,150 ,3.63363769911505 ,2322.05318710088 ,0.000430653356932
,160 ,4.36214625 ,2347.46829040865 ,0.000425990844727
,170 ,5.16442572649573 ,2378.28960091061 ,0.000420470240301
,180 ,6.09360141666666 ,2392.67372495387 ,0.000417942483996
,190 ,7.1296071875 ,2405.11146673885 ,0.000415781145211
,200 ,8.244266015625 ,2425.92851347772 ,0.000412213300781
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/Azu....
,解析E,解析G,データE,データG
,3135,1119.6,2682.42245003114 ,109.15819456897
台形逆向き
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/B.png
,l ,v ,E’ ,1/E’
,30 ,0.072886453225806 ,926.098019763441 ,0.001079799307049
,40 ,0.143487455284553 ,1115.080058272 ,0.000896796595528
,50 ,0.23069485 ,1354.60327787985 ,0.00073822352
,60 ,0.323275370967742 ,1670.40253757495 ,0.000598658094385
,70 ,0.481339300813008 ,1781.48760874426 ,0.000561328630686
,80 ,0.676775016806723 ,1891.32277080723 ,0.00052873048188
,90 ,0.891730333333333 ,2043.77930398241 ,0.000489289620485
,100 ,1.1876541322314 ,2104.98993953983 ,0.000475061652893
,110 ,1.54539848 ,2153.16634710292 ,0.000464432300526
,120 ,1.93546105691057 ,2232.02630948085 ,0.000448023392803
,130 ,2.42315809917355 ,2266.67009547305 ,0.000441175803218
,140 ,2.99098159663866 ,2293.56142067522 ,0.000436003148198
,150 ,3.60968216666667 ,2337.46341379178 ,0.000427814182716
,160 ,4.33911268292683 ,2359.92949440826 ,0.000423741472942
,170 ,5.17080564102564 ,2375.35518692668 ,0.000420989671567
,180 ,6.08032042016807 ,2397.89994481853 ,0.000417031578887
,190 ,7.10652548148148 ,2412.92317106071 ,0.00041443507692
,200 ,8.25285313432836 ,2423.40432750566 ,0.000412642656716
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/Bzu....
,解析E,解析G,データE,データG
,3135,1119.6,2438.24612688489 ,176.935901218727
三角形
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/C.png
,l ,v ,E’ ,1/E’
,30 ,0.125602163909774 ,537.411123334535 ,0.001860772798663
,40 ,0.150048538461538 ,1066.32161592839 ,0.000937803365385
,50 ,0.209752909090909 ,1489.84822834833 ,0.000671209309091
,60 ,0.334148830645161 ,1616.0463556236 ,0.000618794130824
,70 ,0.461410422764227 ,1858.43222799969 ,0.000538087956576
,80 ,0.622335825 ,2056.76734100917 ,0.000486199863281
,90 ,0.873716296875 ,2085.91736988138 ,0.000479405375514
,100 ,1.14140056451613 ,2190.29153981522 ,0.000456560225806
,110 ,1.46094474576271 ,2277.63576250984 ,0.000439051764316
,120 ,1.8796443220339 ,2298.30715809333 ,0.000435102852323
,130 ,2.35150529411765 ,2335.73788404373 ,0.000428130231064
,140 ,2.87872265486726 ,2383.00135944021 ,0.000419638870972
,150 ,3.5256125 ,2393.20118135501 ,0.00041785037037
,160 ,4.25166641025641 ,2408.46741298842 ,0.000415201797877
,170 ,5.031745 ,2441.002077808 ,0.000409667820069
,180 ,5.96216858267716 ,2445.41894410057 ,0.000408927886329
,190 ,6.99332273381295 ,2451.98179072893 ,0.000407833371268
,200 ,8.09490993055555 ,2470.68839203593 ,0.000404745496528
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/Czu....
,解析E,解析G,データE,データG
,3135,1119.6,3008.67110466073 ,95.3619994346292
三角形逆向き突起なし
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/D.png
,l ,v ,E’ ,1/E’
,30 ,0.057727115873016 ,1169.29451574338 ,0.000855216531452
,40 ,0.123656701612903 ,1293.90480186724 ,0.000772854385081
,50 ,0.206491544715447 ,1513.37915763397 ,0.000660772943089
,60 ,0.282699868217054 ,1910.15299513827 ,0.000523518274476
,70 ,0.4316017265625 ,1986.78537926522 ,0.000503325628644
,80 ,0.626228232 ,2043.9832230368 ,0.00048924080625
,90 ,0.825745806201551 ,2207.09567800718 ,0.000453084118629
,100 ,1.10911713178295 ,2254.04506734212 ,0.000443646852713
,110 ,1.46634967213115 ,2269.24045692588 ,0.000440676084788
,120 ,1.84403951219512 ,2342.68299102633 ,0.000426860998193
,130 ,2.31551921259843 ,2372.03818915258 ,0.000421578372799
,140 ,2.88853471544715 ,2374.90654459317 ,0.000421069200503
,150 ,3.49798125 ,2412.10555373903 ,0.000414575555556
,160 ,4.20976082644628 ,2432.44222704315 ,0.000411109455708
,170 ,5.0458831147541 ,2434.16260754953 ,0.000410818898006
,180 ,5.94543428571428 ,2452.30193444958 ,0.000407780129336
,190 ,6.94961361538461 ,2467.40336211498 ,0.000405284363049
,200 ,8.10463647058823 ,2467.72326835141 ,0.000405231823529
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/Dzu....
,解析E,解析G,データE,データG
,3135,1119.6,2482.18064235931 ,251.093807554634
**1/24三角形実験 [#l748216c]
,l ,E’ ,(h/l)^2 ,1/E’
,200 ,2510.58098297216 ,0.0025 ,0.000398314177787
,180 ,2396.71309112579 ,0.003086419753086 ,0.000417238093...
,160 ,2043.19019404128 ,0.00390625 ,0.000489430696622
,140 ,1422.06242329187 ,0.005102040816327, 0.000703204011...
,120 ,1276.37531533853, 0.006944444444444 ,0.000783468614...
,実験G,解析G
,12.2270899311815,84.75
*創造工房 [#peda7ddd]
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/bbb....
２０２３ １０ ２０
**10/27 [#g3cf796a]
***学んだこと [#se5b8117]
-2023/10/27
タッチタイプの練習~
ls:全ファイル~
cd:フアイル~
gedit フアイル名 &:編集~
cp:コピー~
rm：削除
**11/10 [#i3307ce7]
***学んだこと [#u1e16e30]
-2023/11/10
~vi
**11/17 [#qa96bab2]
***学んだこと [#v41d35e0]
-2023/11/17
~salome 使い方
メッシュ長さ~
,メッシュ長さ,要素数,先端変位(4隅の平均値)[mm],相対誤差($...
,0.7,198464,6.54281,1.91,安藤
,0.8,113812,6.5104,2.39,安藤
,0.9,40280,6.3631525,4.60,兼田
,1.1,30055,6.3363525,5.00,兼田
,1.2,26467,6.3043375,5.48,柴田
,1.3,25180,6.304355,5.48,柴田
,1.4,32212,6.31612,5.31,佐藤
,1.5,17753,6.1209,8.23,佐藤
,1.6,14296,6.2044625,6.98,皆川
,1.7,13596,6.2156625,6.81,皆川
,1.8,2866,5.737755,13.98,永山
,1.9,6001,5.7263625,14.15,永山
,2,5617,5.6458525,15.355,辻
,3,2309,5.4728755,17.948,辻
,4,617,3.6160575,45.8,服部
,5,494,3.8580375,42.2,服部
,6,581,2.50682,62.416,梶原
,7,133,1.41225,78.827,梶原
,8,78,1.2887175,80.68,工藤
,9,72,1.2879925,80.69,工藤
,10,60,1.14344,82.85,佐々木
,11,65,1.23124,81.154,佐々木
**グラフ（理論値と測定値） [#cb6b3f6d]
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/ando...
**11/24 [#a74c5112]
***学んだこと [#f42f5c71]
-2023/11/24
~単純
**単純梁測定値 [#g80425ab]
,メッシュ長さ,要素数,変位平均[mm],相対誤差($\frac{salome-...
,0.7,145234,0.42248452735,1.388176,安藤
,0.8,142973,0.42257044598,1.408794,安藤
,0.9,91648,0.420437286573,0.897,兼田
,1.1,27160,0.405618939024,2.659,兼田
,1.2,24675,0.404349,2.96,柴田
,1.3,23446,0.404185,3.00,柴田
,1.4,17738,0.398604,4.34,佐藤
,1.5,15438,0.396593,4.83,佐藤
,1.6,16122,0.398212,4.44,皆川
,1.7,12026,0.393411,5.59,皆川
,1.8,11604,0.393668,5.53,永山
,1.9,10391,0.390695,6.24,永山
,2,10921,0.395103,5.18,辻
,3,2328,0.324762,22.06,辻
,4,1500,0.155013,62.80,服部
,5,432,0.065278,84.33,服部
,6,357,0.213062,48.87,梶原
,7,196,0.1019,75.55,梶原
,8,104,0.1158624,72.20,工藤
,9,81,0.1255118,69.88,工藤
,10,78,0.07733,81.44,佐々木
,11,63,0.1999,52.03,佐々木
**グラフ（理論値と測定値） [#cb6b3f6d]
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/tann...
*11月29日 [#u96a8789]
***学んだこと [#f42f5c71]
-2023/11/29
~異方性一次
~等方性二次
***異方性一次 [#p29b4460]
CENTER:異方性一次
,メッシュ長さ,要素数,先端変位,相対誤差,計算者
,0.7,144563,0.505252,2.76,安藤
,0.8,141517,0.504692,2.64,安藤
,0.9,91648,0.502595,2.216,兼田
,1.1,27160,0.489914,0.363,兼田
,1.2,24675,0.487088,0.791,柴田
,1.3,23446,0.4868010,0.995,柴田
,1.4,17738,0.485999,1.16,佐藤
,1.5,15438,0.485180,1.33,佐藤
,1.6,15900,0.483286,1.71,皆川
,1.7,12142,0.477952,2.80,皆川
,1.8,11604,0.482085,1.9554,永山
,1.9,10391,0.470887,4.2329,永山
,2,10291,0.480910,2.19,辻
,3,2328,0.431937,12.15,辻
,4,1500,0.430156,12.52,服部
,5,432,0.282968,42.45,服部
,6,356,0.3441556,30.00,梶原
,7,196,0.213934,56.49,梶原
,8,104,0.229874,53.25,工藤
,9,81,0.232308,52.75,工藤
,10,78,0.203271,58.65,佐々木
,11,63,0.222316,54.78,佐々木
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/1iho...
----
***等方性二次 [#qe4e8a68]
CENTER:等方性二次データ
,メッシュ長さ,要素数,先端変位,相対誤差,計算者
,0.7,144563,0.430124,3.22,安藤
,0.8,141517,0.430132,3.22,安藤
,0.9,91648,0.430020,3.197,兼田
,1.1,27160,0.429828,3.151,兼田
,1.2,24675,0.429836,3.15,柴田
,1.3,23446,0.42974,3.13,柴田
,1.4,17738,0.429797,1.3,佐藤
,1.5,15438,0.429958,3.14,佐藤
,1.6,15900,0.429755,3.18,皆川
,1.7,12142,0.429676,3.11,皆川
,1.8,11604,0.429829,3.1507,永山
,1.9,10391,0.429684,3.1159,永山
,2,10291,0.429620,3.10,辻
,3,2328,0.429169,2.99,辻
,4,1500,0.429254,3.01,服部
,5,432,0.428170,2.75,服部
,6,356,0.428452,2.82,梶原
,7,196,0.42591,2.21,梶原
,8,104,0.426074,2.25,工藤
,9,81,0.425552,2.12,工藤
,10,78,0.488382,17.20,佐々木
,11,63,0.423972,9.0534,佐々木
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/touu...
*12月8日 [#l8ef411b]
***学んだこと [#h52a47e4]
-2023/12/8
＜課題＞~
,メッシュの長さ,要素数,先端変位[mm],相対誤差,計算者
,0.7,155192,0.08378905246,15.365,安藤
,0.8,138808,0.08380386491,15.350,安藤
,0.9,82587,0.083707073981,15.45,兼田
,1.1,38671,0.084201207602,14.95,兼田
,1.2,31929,0.083688,15.466,柴田
,1.3,28621,0.083669,15.4857,柴田
,1.4,28854,0.08368,15.47,佐藤
,1.5,20015,0.084052,15.10,佐藤
,1.6,19448,0.0835402938,15.62,皆川
,1.7,13801,0.0834355098,15.72,皆川
,1.8,12528,0.083733,15.42,永山
,1.9,11769,0.083924,15.23,永山
,2,10699,0.084076876559,15.074,辻
,3,3579,0.08414561753,15.004,辻
,4,1628,0.082794,16.37,服部
,5,1016,0.083033,18.89,服部
,6,839,0.082882,16.26,梶原
,7,554,0.080871,18.28,梶原
,8,285,0.079995,19.20,工藤
,9,261,0.078980,20.22,工藤
,10,232,0.081911,17.26,佐々木
,11,208,0.075676,23.56,佐々木
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2023/ando/1213...
*12月15日 [#x50355ac]
***学んだこと [#u03c10aa]
-2023/12/15
LaTeX
*12月22日 [#qa9f0c48]
***学んだこと [#y7f71613]
-2023/12/22
tex 図の挿入
*1月19日 [#u2274d0d]
***学んだこと [#l29501c5]
-2024/1/19
tex 概要
*1月26日 [#c1d6a310]
***学んだこと [#e0a4eccc]
-2024/1/26
tex
*2月9日 [#g9e2540c]
***学んだこと [#qf265a9e]
-2024/2/9
創造工房実習最終発表
ページ名:
![[PukiWiki]](image/pukiwiki.png "[PukiWiki]")
