开心苹果 wrote:
:::::::L::L::L::L::L::L::L::L
壳体的长度6,宽度6,壳厚h=0.09,弹性模量E=3e7,泊松比u=0.3,承受1000的体力,两端铰支。试求纵向最大位移。
(弹性力学得:2.607, 要求贴有限元模型和结果显示)
::y::y::y::y::y::y::y::y::y::y::y::y::y::y::y::y::y::y::y::y::y
劳驾各位师兄,我怎么做的误差太大!搞不明白,恳请帮忙!
谢谢!
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