沼野の卒論日誌
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開始行:
[[FrontPage]]
9mm鋼板のサンドイッチ梁
・木材寸法
100×420×10000，90×420×10000
・鋼板寸法
9×410×10000
載荷荷重38000N スパン長9700mmの単純支持
理論値：37.15539mm
,メッシュサイズ,要素数,変位[mm],相対誤差[%]
,10~100(細),411032,36.68981,1.269
,10~1000,253894,35.96008,3.324
,10~100,253396,35.96224,3.318
,10~100(粗),160198,35.82229,3.721
,30~1000,47802,34.89152,6.488
,60~1000,15773,31.84722,16.668
,100~100,8800,32.42385,14.593
,100~1000,6780,31.84722,16.668
,400~1000,615,6.46085,
*春課題 [#j34df0ba]
**片持ち梁 10✕10✕150mm 1次要素[#n967eef4]
水平一次
,メッシュ長さ,要素数,実効値,相対誤差
,0.7,178868,369.298,0.66
,0.8,171787,369.457,0.70
,0.9,163647,369.728,0.78
,1,113203,371.174,1.16
,2,22384,378.263,3.02
,3,5769,394.15,6.93
,4,5179,398.64,7.97
水平二次
,メッシュ長さ,要素数,実効値,相対誤差
,0.7,178868,2267.95,1.38
,0.8,171787,2268.99,1.33
,0.9,163647,2270.64,1.26
,1,113203,2278.95,0.89
,2,22384,2322.4,1.00
,3,5769,2424.53,5.17
,4,5179,2446.27,6.01
水平三次
,メッシュ長さ,要素数,実効値,相対誤差
,0.7,178868,6160.18,4.52
,0.8,171787,6163.14,4.47
,0.9,163647,6167.39,4.40
,1,113203,6189.7,4.02
,2,22384,6305.48,2.11
,3,5769,6591.38,2.32
,4,5179,6653.42,3.23
鉛直一次
,メッシュ長さ,要素数,実効値,相対誤差
,0.7,178868,369.405,0.69
,0.8,171787,369.577,0.74
,0.9,163647,369.838,0.81
,1,113203,371.37,1.22
,2,22384,378.567,3.09
,3,5769,395.235,7.18
,4,5179,401.376,8.60
鉛直二次
,メッシュ長さ,要素数,実効値,相対誤差
,0.7,178868,2268.57,1.35
,0.8,171787,2269.71,1.30
,0.9,163647,2271.38,1.22
,1,113203,2279.99,0.84
,2,22384,2323.33,1.04
,3,5769,2430.63,5.41
,4,5117,2454.02,6.31
鉛直三次
,メッシュ長さ,要素数,実効値,相対誤差
,0.7,178868,6162.24,4.48
,0.8,171787,6165.22,4.43
,0.9,163647,6169.59,4.36
,1,113203,6193.15,3.96
,2,22384,6309,2.05
,3,5769,6598.86,2.43
,4,5179,6665.25,3.40
ねじれ一次
,メッシュ長さ,要素数,実効値,相対誤差
,0.7,178868,4937.64,7.34
,0.8,171787,4942.1,7.44
,0.9,163647,4948.91,7.57
,1,113203,4989.2,8.32
,2,22384,5200.26,12.04
,3,5769,5667.65,19.29
,4,5179,5767.76,20.69
ねじれ二次
,メッシュ長さ,要素数,実効値,相対誤差
,0.7,178868,11592.3,1.21
,0.8,171787,11597.7,1.26
,0.9,163647,11606.4,1.33
,1,113203,11646.8,1.68
,2,22384,11868.5,3.51
,3,5769,12372.8,7.45
,4,5179,12493.1,8.34
**10✕10✕300mm 1次要素 [#b08f6a13]
水平一次
,メッシュ長さ,要素数,実効値,相対誤差
,0.7,347440,92.4662,0.81
,0.8,358797,92.4691,0.82
,0.9,357329,92.487,0.84
,1,175810,93.3245,1.73
,2,40650,94.6651,3.12
,3,11556,99.1516,7.50
,4,8408,101.565,9.70
水平二次
,メッシュ長さ,要素数,実効値,相対誤差
,0.7,347440,576.494,0.29
,0.8,358797,576.501,0.30
,0.9,357329,576.615,0.32
,1,175810,581.829,1.21
,2,40650,589.922,2.56
,3,11556,617.765,6.96
,4,8408,631.149,8.93
水平三次
,メッシュ長さ,要素数,実効値,相対誤差
,0.7,347440,1601.09,0.53
,0.8,358797,1601.13,0.53
,0.9,357329,1601.44,0.51
,1,175810,1616.32,0.42
,2,40650,1638.25,1.75
,3,11556,1715.14,6.15
,4,8408,1755.49,8.31
鉛直一次
,メッシュ長さ,要素数,実効値,相対誤差
,0.7,347440,92.4715,0.82
,0.8,358797,92.477,0.83
,0.9,357329,92.4975,0.85
,1,175810,93.3877,1.79
,2,40650,94.9325,3.39
,3,11556,99.6802,7.99
,4,8408,102.071,10.15
鉛直二次
,メッシュ長さ,要素数,実効値,相対誤差
,0.7,347440,576.526,0.30
,0.8,358797,576.55,0.30
,0.9,357329,576.681,0.33
,1,175810,582.153,1.26
,2,40650,591.321,2.79
,3,11556,620.815,7.41
,4,8408,635.485,9.55
鉛直三次
,メッシュ長さ,要素数,実効値,相対誤差
,0.7,347440,1601.22,0.52
,0.8,358797,1601.25,0.52
,0.9,357329,1601.6,0.50
,1,175810,1616.94,0.45
,2,40650,1642.46,2.00
,3,11556,1722.55,6.56
,4,8408,1771.58,9.14
ねじれ一次
,メッシュ長さ,要素数,実効値,相対誤差
,0.7,347440,2469.35,7.38
,0.8,358797,2469.26,7.34
,0.9,357329,2470.54,7.42
,1,175810,2519.11,9.21
,2,40650,2604.92,12.20
,3,11556,2851.96,19.81
,4,8408,2969.83,22.99
ねじれ二次
,メッシュ長さ,要素数,実効値,相対誤差
,0.7,347440,4263.02,34.31
,0.8,358797,4263.03,34.31
,0.9,357329,4263.02,34.31
,1,175810,4263.09,34.31
,2,40650,4263.73,34.29
,3,11556,4264.16,34.28
,4,8408,4264.83,34.25
*創造工房実習 [#w0df7772]
創造工房で顔合わせをした
**11/1創造工房 [#o4ac100d]
グラフを表示する方法を学んだ
https://www.str.ce.akita-u.ac.jp/~gotouhan/j2024/numano/kadai1.png
https://www.str.ce.akita-u.ac.jp/~gotouhan/j2024/numano/graph.png
**11/8創造工房 [#c724ef84]
https://www.str.ce.akita-u.ac.jp/~gotouhan/j2024/numano/katamochi.png
**11/15創造工房 [#d1ff6eb0]
https://www.str.ce.akita-u.ac.jp/~gotouhan/j2024/kunii24/tanjun.png
**11/22 [#f54324c1]
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2024/morii/kadai1122.png
終了行:
[[FrontPage]]
9mm鋼板のサンドイッチ梁
・木材寸法
100×420×10000，90×420×10000
・鋼板寸法
9×410×10000
載荷荷重38000N スパン長9700mmの単純支持
理論値：37.15539mm
,メッシュサイズ,要素数,変位[mm],相対誤差[%]
,10~100(細),411032,36.68981,1.269
,10~1000,253894,35.96008,3.324
,10~100,253396,35.96224,3.318
,10~100(粗),160198,35.82229,3.721
,30~1000,47802,34.89152,6.488
,60~1000,15773,31.84722,16.668
,100~100,8800,32.42385,14.593
,100~1000,6780,31.84722,16.668
,400~1000,615,6.46085,
*春課題 [#j34df0ba]
**片持ち梁 10✕10✕150mm 1次要素[#n967eef4]
水平一次
,メッシュ長さ,要素数,実効値,相対誤差
,0.7,178868,369.298,0.66
,0.8,171787,369.457,0.70
,0.9,163647,369.728,0.78
,1,113203,371.174,1.16
,2,22384,378.263,3.02
,3,5769,394.15,6.93
,4,5179,398.64,7.97
水平二次
,メッシュ長さ,要素数,実効値,相対誤差
,0.7,178868,2267.95,1.38
,0.8,171787,2268.99,1.33
,0.9,163647,2270.64,1.26
,1,113203,2278.95,0.89
,2,22384,2322.4,1.00
,3,5769,2424.53,5.17
,4,5179,2446.27,6.01
水平三次
,メッシュ長さ,要素数,実効値,相対誤差
,0.7,178868,6160.18,4.52
,0.8,171787,6163.14,4.47
,0.9,163647,6167.39,4.40
,1,113203,6189.7,4.02
,2,22384,6305.48,2.11
,3,5769,6591.38,2.32
,4,5179,6653.42,3.23
鉛直一次
,メッシュ長さ,要素数,実効値,相対誤差
,0.7,178868,369.405,0.69
,0.8,171787,369.577,0.74
,0.9,163647,369.838,0.81
,1,113203,371.37,1.22
,2,22384,378.567,3.09
,3,5769,395.235,7.18
,4,5179,401.376,8.60
鉛直二次
,メッシュ長さ,要素数,実効値,相対誤差
,0.7,178868,2268.57,1.35
,0.8,171787,2269.71,1.30
,0.9,163647,2271.38,1.22
,1,113203,2279.99,0.84
,2,22384,2323.33,1.04
,3,5769,2430.63,5.41
,4,5117,2454.02,6.31
鉛直三次
,メッシュ長さ,要素数,実効値,相対誤差
,0.7,178868,6162.24,4.48
,0.8,171787,6165.22,4.43
,0.9,163647,6169.59,4.36
,1,113203,6193.15,3.96
,2,22384,6309,2.05
,3,5769,6598.86,2.43
,4,5179,6665.25,3.40
ねじれ一次
,メッシュ長さ,要素数,実効値,相対誤差
,0.7,178868,4937.64,7.34
,0.8,171787,4942.1,7.44
,0.9,163647,4948.91,7.57
,1,113203,4989.2,8.32
,2,22384,5200.26,12.04
,3,5769,5667.65,19.29
,4,5179,5767.76,20.69
ねじれ二次
,メッシュ長さ,要素数,実効値,相対誤差
,0.7,178868,11592.3,1.21
,0.8,171787,11597.7,1.26
,0.9,163647,11606.4,1.33
,1,113203,11646.8,1.68
,2,22384,11868.5,3.51
,3,5769,12372.8,7.45
,4,5179,12493.1,8.34
**10✕10✕300mm 1次要素 [#b08f6a13]
水平一次
,メッシュ長さ,要素数,実効値,相対誤差
,0.7,347440,92.4662,0.81
,0.8,358797,92.4691,0.82
,0.9,357329,92.487,0.84
,1,175810,93.3245,1.73
,2,40650,94.6651,3.12
,3,11556,99.1516,7.50
,4,8408,101.565,9.70
水平二次
,メッシュ長さ,要素数,実効値,相対誤差
,0.7,347440,576.494,0.29
,0.8,358797,576.501,0.30
,0.9,357329,576.615,0.32
,1,175810,581.829,1.21
,2,40650,589.922,2.56
,3,11556,617.765,6.96
,4,8408,631.149,8.93
水平三次
,メッシュ長さ,要素数,実効値,相対誤差
,0.7,347440,1601.09,0.53
,0.8,358797,1601.13,0.53
,0.9,357329,1601.44,0.51
,1,175810,1616.32,0.42
,2,40650,1638.25,1.75
,3,11556,1715.14,6.15
,4,8408,1755.49,8.31
鉛直一次
,メッシュ長さ,要素数,実効値,相対誤差
,0.7,347440,92.4715,0.82
,0.8,358797,92.477,0.83
,0.9,357329,92.4975,0.85
,1,175810,93.3877,1.79
,2,40650,94.9325,3.39
,3,11556,99.6802,7.99
,4,8408,102.071,10.15
鉛直二次
,メッシュ長さ,要素数,実効値,相対誤差
,0.7,347440,576.526,0.30
,0.8,358797,576.55,0.30
,0.9,357329,576.681,0.33
,1,175810,582.153,1.26
,2,40650,591.321,2.79
,3,11556,620.815,7.41
,4,8408,635.485,9.55
鉛直三次
,メッシュ長さ,要素数,実効値,相対誤差
,0.7,347440,1601.22,0.52
,0.8,358797,1601.25,0.52
,0.9,357329,1601.6,0.50
,1,175810,1616.94,0.45
,2,40650,1642.46,2.00
,3,11556,1722.55,6.56
,4,8408,1771.58,9.14
ねじれ一次
,メッシュ長さ,要素数,実効値,相対誤差
,0.7,347440,2469.35,7.38
,0.8,358797,2469.26,7.34
,0.9,357329,2470.54,7.42
,1,175810,2519.11,9.21
,2,40650,2604.92,12.20
,3,11556,2851.96,19.81
,4,8408,2969.83,22.99
ねじれ二次
,メッシュ長さ,要素数,実効値,相対誤差
,0.7,347440,4263.02,34.31
,0.8,358797,4263.03,34.31
,0.9,357329,4263.02,34.31
,1,175810,4263.09,34.31
,2,40650,4263.73,34.29
,3,11556,4264.16,34.28
,4,8408,4264.83,34.25
*創造工房実習 [#w0df7772]
創造工房で顔合わせをした
**11/1創造工房 [#o4ac100d]
グラフを表示する方法を学んだ
https://www.str.ce.akita-u.ac.jp/~gotouhan/j2024/numano/kadai1.png
https://www.str.ce.akita-u.ac.jp/~gotouhan/j2024/numano/graph.png
**11/8創造工房 [#c724ef84]
https://www.str.ce.akita-u.ac.jp/~gotouhan/j2024/numano/katamochi.png
**11/15創造工房 [#d1ff6eb0]
https://www.str.ce.akita-u.ac.jp/~gotouhan/j2024/kunii24/tanjun.png
**11/22 [#f54324c1]
http://www.str.ce.akita-u.ac.jp/~gotouhan/j2024/morii/kadai1122.png
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