摘要
本文对横向和中面荷载联合作用下的圆柱正交异性圆板的大变形进行了研究。研究是以Ｖｏｎ－Ｋａｒｍａｎ方程组为基础、用Ｇｄｅｒｋｉｎ技术取Ｃｈｅｂｙｃｈｅｖ多项式为试函数进行的。一些特例与有关文献结果吻合很好。某些结论可供设计圆板时参考。
Large deflection of cylindrically orthotropic circular plates under combined transverse and in-plane loads has been studied in this paper. The Galerkin's Technique was used with Chebychev's multinomial expansion as a trial function. The basic equation is the Vonkarman type of large deflections for plates. Some special examples are compared with those of references. They arein good agreement. Some conclusions are of benefit to an efficient design of circular plates.
出处
《工程力学》
EI
CSCD
1994年第1期28-37,共10页
Engineering Mechanics
关键词
圆板
正交异性
结构力学
变形
Large deflection, circular plates, orthotropic, combined loads, Chebychev's multinomial.
