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。
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。