双向压缩简支矩形板后屈曲平衡路径的迭代算法*
An Iteration Algorithm for Solving Postbuckling Equilibrium Path of Simply-Supported Rectangular Plates under Biaxial Compression
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摘要: 本文从von Kármán板大挠度方程出发,在双重三角级数解的基础上,提出一种简单、快速和有效求解双向压缩简支矩形板后屈曲平衡路径的迭代算法.Abstract: In this paper, on the basis of von Kármán large deflection equations and its double trigonometric series solution, we present a simple, fast and effective iteration algorithm for solving simply-supported rectangular plate subjected to biaxial compression.
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Key words:
- rectangular plates /
- postbuckling equilibrium path /
- iteration algorithm
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