The effects of volume fraction ratio of unidirectional carbon fiber tape and carbon fiber plain cloth layer on an integral composite skirt structure ( ICSS ) under axial compression loads were investigated by finite element method ( FEM ) .

通过有限 元法研究了 炭纤维 无 纬带与平纹布铺层的体积比λ对整体复合裙抗轴压性能的影响。

The stress distribution of flat plate that has a hole under unidirectional stress is analyzed in terms of finite element method by ANSYS software and the distribution is shown in the form of contour plot .

应用ANSYS软件，对平板中心圆孔的应力集中进行了有限 元分析，对圆孔平板在 单向 和 双向应力条件下的应力状况进行了计算和分析，并将 有限 元结果与解析解进行比较。