#author("2020-12-11T14:50:49+09:00","default:kouzouken","kouzouken") #contents $v=\frac{P\ell^{3}}{48EI}$ *作業日誌 [#s7e0f49e] ,日付,時間,作業時間,内容,立会 ,10/16,14:30~16:00,1h,顔合わせ,後藤さん、M2、その他18 ,10/23,14:30~16:00,1.5h,UNIXコマンドンの使い方,後藤さん ,10/30,14:30~16:00,1.5h,vi、gnuplotの使い方,後藤さん ,11/4,14:00~16:00,2h,gnuplotの宿題, ,11/6,14:30~16:30,2h,Salome-Meca導入,後藤さん、及川さん ,11/11,14:30~16:00,1.5h,Salomeの宿題, *11/13 Salomeの宿題 [#v53387e8] ,メッシュ長さ,要素数,先端変位,相対誤差,計算者 ,0.5,394121,6.57938,-1.7%,君島 ,0.7,130916,6.4781,-2.9%,君島 ,0.8,72101,6.43695,-3.5%,髙橋 ,0.9,71718,6.43136,-3.6%,髙橋 ,1,72278,6.44302,-3.4,髙橋 ,1.2,65575,6.408255,-3.9%,田村 ,1.4,41096,6.316155,-5.2%,田村 ,1.5,23417,6.120905,-8.2%,根本 ,1.8,11758,5.7368975,-13.9%,根本 ,2,11817,5.7382525,-13.9%,藤原 ,4,2862,4.9428,-25.9%,藤原 ,8,897,4.0411725,-39.4%,森島 ,10,596,3.4634575,-48.1%,森島 *11/20 Salomeの宿題(単純梁) [#n5deb22c] ヤング率:7500N/mm^2 ポアソン比0.4 断面積 10mm×10mm ,メッシュ長さ,要素数,先端変位,相対誤差,計算者 ,0.5,394121,0.34118,2.35%,君島 ,0.7,215780,0.33797,1.39%,君島 ,0.8,159468,0.33563,0.69%,髙橋 ,0.9,90071,0.33203,-0.39%,髙橋 ,1.0,61315,0.32997,-1.2%,田村 ,1.2,58111,0.329956,-1.2%,田村 ,1.4,47409,0.328156,-1.5%,田村 ,1.5,42068,0.325074,-2.4%,根本 ,1.8,24627,0.317161,-4.8%,根本 ,2,12228,0.3005115,-6.9%,藤原 ,4,5077,0.284054,-13.9%,藤原 ,8,1795,0.231200,-30.6%,森島 ,10,752,0.1612725,-51.6%,森島 http://www.str.ce.akita-u.ac.jp/~gotouhan/j2020/tamura/tanjun.png *11/20課題「異方単純梁」 [#ea56845b] スパン長100mm、 ,メッシュ長さ,要素数,先端変位,相対誤差,計算者 ,0.5,391031,0.44002,11.9%,君島 ,0.7,215780,0.435823,10.8%,君島 ,0.8,159468,0.43301,10.1%,髙橋 ,0.9,90071,0.42766,8.72%,髙橋 ,1.0,61315,0.42388,7.77%,田村 ,1.2,58111,0.42301,7.54%,田村 ,1.4,47409,0.42031,6.86%,田村 ,1.5,42068,0.41847,6.39%,根本 ,1.8,24627,0.41046,4.36%,根本 ,2,12228,0.39631,-0.84%,藤原 ,4,5077,0.37870,-3.6%,藤原 ,8,1795,0.34230,-12.7%,森島 ,10,752,0.29871,-24%,森島 http://www.str.ce.akita-u.ac.jp/~gotouhan/j2020/tamura/iho-tanjun100.png スパン長50mm、 ,メッシュ長さ,要素数,先端変位,相対誤差,計算者 ,0.5,215781,0.1253048,74.8%,君島 ,0.7,109175,0.1172535,63.6%,君島 ,0.8,75902,0.11527,60.8%,高橋 ,0.9,71911,0.11416,59.3%,高橋 ,1,47757,0.113602,58.5%, ,1.2,26945,0.108935,51.99%,田村 ,1.4,22998,0.107298,49.71%,田村 ,1.5,17689,0.10375025,44.77%,根本 ,1.8,14668,0.1021334,42.51%,根本 ,2,13986,0.069684,-2.8%,藤原 ,4,3009,0.048789575,-32.0%,藤原 ,8,967,0.0764429,7.2%,森島 ,10,558,0.0768385,6.7%,森島 http://www.str.ce.akita-u.ac.jp/~gotouhan/j2020/tamura/iho-tanjun50.png *12月4日課題「2材料」 [#we18e851] ,メッシュ長さ,要素数,先端変位,相対誤差,計算者 ,0.8,226647,0.08053,56.9%,高橋 ,0.9,127506,0.07678,49.7%,高橋 ,1.0,92447,0.05276,2.79%, ,1.2,88386,0.05264,2.55%,田村 ,1.4,78086,0.05261,2.49%,田村 ,1.5,70032,0.072549,41.3%,根本 ,1.8,34858,0.068375,33.2%,根本 ,2,20313,0.063280,23.3%,藤原 ,3,18229,0.0489236,-4.68%,君島 ,4,8067,0.050046,-2.51%,藤原 ,5,4846,0.036772667,-28.3%,君島 ,8,3814,0.0270877,-47.2%,森島 ,10,1716,0.0217906,-57.5%,森島 http://www.str.ce.akita-u.ac.jp/~gotouhan/j2020/tamura/2zairyou1.png http://www.str.ce.akita-u.ac.jp/~gotouhan/j2020/tamura/2zairyou2.png