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横向和中面荷载联合作用下圆板的非线性动静力分析
引用本文:郝际平,邱力.横向和中面荷载联合作用下圆板的非线性动静力分析[J].西安建筑科技大学学报(自然科学版),1994(4).
作者姓名:郝际平  邱力
作者单位:西安建筑科技大学建工系,石家庄车辆工厂
摘    要:以Legendre多项式为试函数,基于Karman型大挠度方程用加权残数法对横向和中面荷载联合作用下的圆板非线性弯曲、稳定、振动进行了分析,材料考虑了圆柱正交异性,边界为周边转动弹性约束。一些算例与有关文献结果符合良好。有关结论可供设计圆板时参考。

关 键 词:非线性,组合载荷,加权残数法  圆板,Legendre多项式

Nonlinear static dynamic analysis of circular plates under combined transverse and in-plane loads
Hao Jiping, Qiu Li.Nonlinear static dynamic analysis of circular plates under combined transverse and in-plane loads[J].Journal of Xi'an University of Architecture & Technology,1994(4).
Authors:Hao Jiping  Qiu Li
Abstract:Nonlinear analysis of cylindrically orthotropic circular plates under combined transverse and in-plane loads is investagted. The method of weighted residuals is used with Iegendre's multinomial expansion as a trial function. Boundary condition is eastic restrained against rotation. Special examples are compared with the references and results are in good agreement. Some conclusions are of help in design of circular plates.
Keywords:non-linear  combined loads  weighted residual method/circular plates  legendre's multinomial expansion
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