摘要
本文运用摄动ＤＱ法研究ｗｉｎｋｌｅｒ地基上周边自由板的非线性弯曲问题。该方法具有良好的计算精度和计算效率。
The nonlinear bending analysis of plates with all edges free on a Winkler foundation is investigated in this paper by using the perturbation differential quadrature method.
出处
《武汉化工学院学报》
1995年第4期48-52,共5页
Journal of Wuhan Institute of Chemical Technology
关键词
弹性地基
自由板
非线性弯曲
摄动DQ法
Elastic foundation: Plate with all edges free
Nonlinear bending
Perturbation differential quadrature method
