桁架结构有限元静态分析3D、2D-matlab代码

U -0.001391 0.49346 -0.017206 0.001391 0.49346 -0.017206 -0.0037477 0.032962 -0.11567 0.0037477 0.032962 -0.11567 -0.0034374 0.03198 0.094934 0.0034374 0.03198 0.094934 -1.1163e-13 6.9221e-14 -9.4341e-14 1.1163e-13 6.9221e-14 -9.4341e-14 -8.8716e-14 4.6615e-14 7.3376e-14 8.8716e-14 4.6615e-14 7.3376e-14 Stress 7.789403 -86.77033 -86.77033 73.21637 73.21637 -136.6568 112.1489 -136.6568 112.1489 2.749475 2.749475 20.98714 -19.24955 -46.51785 33.9898 -46.51785 33.9898 -83.91266 -83.91266 70.52487 70.52487 138.0193 -163.4126 -163.4126 138.0193 AxialForce 23.36821 -260.311 -260.311 219.6491 219.6491 -409.9703 336.4466 -409.9703 336.4466 8.248424 8.248424 62.96142 -57.74864 -139.5535 101.9694 -139.5535 101.9694 -251.738 -251.738 211.5746 211.5746 414.0579 -490.2379 -490.2379 414.0579 U 2.423923 2.423923 -111.241 8.272049 1.101258 22.43225 7.647966 4.881002 24.55998 4.881002 7.647966 24.55998 1.101258 8.272049 22.43225 -2.147516 6.728301 18.74691 -3.852542 3.961337 14.49145 -3.945656 1.101258 10.80611 -2.932877 -1.227851 8.67838 -1.227851 -2.932877 8.67838 1.101258 -3.945656 10.80611 3.961337 -3.852542 14.49145 6.728301 -2.147516 18.74691 2.681702 0.3267193 5.54179 2.011349 0.7646981 3.638421 2.514856 1.590041 6.165521 1.627103 1.627103 3.944128 1.590041 2.514856 6.165521 0.7646981 2.011349 3.638421 0.3267193 2.681702 5.54179 -0.07585399 1.742418 2.803212 -0.7021107 2.108705 4.461455 -0.4724571 1.089241 1.662297 -1.157944 1.18389 3.213992 -0.3909017 0.4957674 0.521381 -1.090299 0.3267193 2.133657 -0.121971 0.1930767 -0.3138272 -0.7517931 -0.2959601 1.509926 0.06540422 0.06540422 -0.6195346 -0.2959601 -0.7517931 1.509926 0.1930767 -0.121971 -0.3138272 0.3267193 -1.090299 2.133657 0.4957674 -0.3909017 0.521381 1.18389 -1.157944 3.213992 1.089241 -0.4724571 1.662297 2.108705 -0.7021107 4.461455 1.742418 -0.07585399 2.803212 4.758836e-13 3.618064e-13 -1.285687e-12 5.382707e-13 6.503917e-13 -1.429613e-12 6.503917e-13 5.382707e-13 -1.429613e-12 3.618064e-13 4.758836e-13 -1.285687e-12 -1.625451e-13 4.876371e-13 -1.036401e-12 -2.082979e-13 5.594124e-13 -7.485501e-13 -1.818694e-13 3.618064e-13 -4.992639e-13 -1.576644e-13 -7.156592e-14 -3.553385e-13 -7.156592e-14 -1.576644e-13 -3.553385e-13 3.618064e-13 -1.818694e-13 -4.992639e-13 5.594124e-13 -2.082979e-13 -7.485501e-13 4.876371e-13 -1.625451e-13 -1.036401e-12 Stress -78.45833 -82.5392 -82.5392 -78.45833 -71.39005 -63.22831 -56.16003 -52.07915 -52.07915 -56.16003 -63.22831 -71.39005 3.156495 -16.64096 -11.30165 -1.27163 -18.17524 -6.563677 -6.563677 -18.17524 -1.27163 -11.30165 -16.64096 3.156495 -14.216 -13.98352 5.534184 -14.52585 -10.91497 5.224339 -12.14816 -8.257527 2.309982 -7.720035 -6.723252 -2.427988 -2.427988 -6.723252 -7.720035 2.309982 -8.257527 -12.14816 5.224339 -10.91497 -14.52585 5.534184 -13.98352 -14.216 -10.38201 -12.32075 -2.507583 -8.768995 -13.45671 -5.886756 -5.886756 -13.45671 -8.768995 -2.507583 -12.32075 -10.38201 0.4630784 -10.35322 -10.29358 2.229241 -8.081303 -8.527421 2.317663 -6.113767 -5.55676 0.7046526 -4.97781 -2.177586 -2.177586 -4.97781 0.7046526 -5.55676 -6.113767 2.317663 -8.527421 -8.081303 2.229241 -10.29358 -10.35322 0.4630784 103.3698 111.401 114.3406 111.401 103.3698 92.39911 81.42837 73.39723 70.45763 73.39723 81.42837 92.39911 17.42534 17.42534 19.03193 19.03193 19.03193 19.03193 17.42534 17.42534 14.64264 14.64264 11.42945 11.42945 8.646748 8.646748 7.040155 7.040155 7.040155 7.040155 8.646748 8.646748 11.42945 11.42945 14.64264 14.64264 AxialForce -235.375 -247.6176 -247.6176 -235.375 -214.1702 -189.6849 -168.4801 -156.2375 -156.2375 -168.4801 -189.6849 -214.1702 9.469484 -49.92289 -33.90494 -3.814891 -54.52571 -19.69103 -19.69103 -54.52571 -3.814891 -33.90494 -49.92289 9.469484 -42.64801 -41.95056 16.60255 -43.57755 -32.74491 15.67302 -36.44448 -24.77258 6.929946 -23.16011 -20.16976 -7.283964 -7.283964 -20.16976 -23.16011 6.929946 -24.77258 -36.44448 15.67302 -32.74491 -43.57755 16.60255 -41.95056 -42.64801 -31.14602 -36.96226 -7.522749 -26.30699 -40.37014 -17.66027 -17.66027 -40.37014 -26.30699 -7.522749 -36.96226 -31.14602 1.389235 -31.05966 -30.88075 6.687723 -24.24391 -25.58226 6.95299 -18.3413 -16.67028 2.113958 -14.93343 -6.532759 -6.532759 -14.93343 2.113958 -16.67028 -18.3413 6.95299 -25.58226 -24.24391 6.687723 -30.88075 -31.05966 1.389235 310.1095 334.203 343.0218 334.203 310.1095 277.1973 244.2851 220.1917 211.3729 220.1917 244.2851 277.1973 52.27602 52.27602 57.0958 57.0958 57.0958 57.0958 52.27602 52.27602 43.92791 43.92791 34.28835 34.28835 25.94024 25.94024 21.12046 21.12046 21.12046 21.12046 25.94024 25.94024 34.28835 34.28835 43.92791 43.92791 U 0.013814259 1338.6889 -70.077612 -0.013814258 1338.6889 -70.077612 0.14248199 1337.9595 63.129911 -0.14248199 1337.9595 63.129911 0.34673277 1222.5917 -69.017073 -0.34673277 1222.5917 -69.017073 0.23846053 1222.6173 62.491868 -0.23846053 1222.6173 62.491868 0.59293148 1109.4877 -66.711793 -0.59293148 1109.4877 -66.711793 0.53301937 1109.4069 60.513722 -0.53301937 1109.4069 60.513722 0.82415902 1001.1022 -63.105728 -0.82415902 1001.1022 -63.105728 0.75657368 1001.0379 57.244995 -0.75657368 1001.0379 57.244995 1.3364936 899.78274 -58.142783 -1.3364936 899.78274 -58.142783 1.2598829 899.70562 52.622087 -1.2598829 899.70562 52.622087 -0.35413602 807.37944 -52.313202 0.35413602 807.37944 -52.313202 -0.33636946 807.39727 47.097821 0.33636946 807.39727 47.097821 0.44506888 732.4137 -2.0967226 0.94640287 734.71554 -86.443987 8.1862746e-11 749.02277 -100.33053 -0.94640287 734.71554 -86.443987 -0.44506888 732.4137 -2.0967226 0.78422093 734.55336 81.898671 8.5314966e-11 748.1327 96.137103 -0.78422093 734.55336 81.898671 0.63255781 661.35206 -2.0171655 -6.9413341