摘要
本文进一步将修正迭代法推广到薄圆板轴对称后屈曲分析中,由此获得该问题的一种新的近似解析解.作者期望将此方法应用于更为复杂结构的板的后屈曲分析中去.
In this paper, the modified iteration method is further generalized to the study of axisymmetrical postbuckling of thin circular plates and hereby a new approximate analytic solution of the problem is obtained. Further utilizations of this method to postbuckling analyses of plates of more complicated structure are expected.
出处
《应用数学和力学》
EI
CSCD
北大核心
1991年第12期1075-1080,共6页
Applied Mathematics and Mechanics
关键词
板
几何非线性
后屈曲
修正迭代法
thin circular plate, geometrical nonlinearity, postbuckling, modified iteration method
