The governing equations are based on the classical laminated shell theory, and including hygrothermal effects. 壳体控制方程基于经典层合壳理论，并包括湿热效应。
So long as proper handling is conducted,the shell theory can be applied to axisymmetric thick shell.Thus the problem of three dimensional elasticity can be avoided. 只要恰当处理，薄壳理论可用于轴对称的厚壳，因而回避了厚壳的三维空间弹性力学的问题。
Theory of Plate and Shell怎么读 Theory of Plate and Shell是什么意思
