This element can be used as solid element and can also be used to model thin curvedshell structures.
该单元既可用做实体单元，又可模拟薄曲壳结构，在厚跨比非常小的情况下也能获得令人满意的精度。
2
The coordinate transformation method to handle displacement continuation problem on the intersection line of curved surfaces in the curvedshell finite element method is presented.
提出了在曲壳有限元法中用坐标转换法处理曲面交线处结点位移的连续性问题。
3
A curved surface shell hot drawing was simulateel by finite element method and forming trial was condncted.