壳体的唯象理论及其有限元分析方法

The Rationalism Theory and Its Finite Element Analysis Method of Shell Structures

本文从具有不同抗拉与抗压性能的各种材料的宏观特性出发,建立了以描述不同弹性模量材料性质的壳体唯象理论,并由此给出了一种有效的分析方法以求解由抗拉与拉压性能不同的材料所制造的壳体结构强度和变形问题.

In this paper, a kind of rationalism theory of shell is established which is of different mechanic characters in tension and in compression, and the finite element numerical analysis method is also described.