【摘要】 本文从复合材料特性及板壳结构角度出发，综合评述了目前就复合材料板壳稳定性问题的各种研究方法及其适用范围，并对解决此类问题的得力工具──有限元素法的现状进行了深入分析；特别论述了建立各种有限单元模型的理论基础、应用范围及优、缺点。更多还原

【Abstract】 According to the characteristics of composite material and shell structure,all kinds of present methods and applications for the stability of the composite shell are expounded.The present elements were deeply analysed;in paticular,.the theoretical basis,applications,advantages and disadvantages of building all kinds of finite element models were discussed.更多还原