Efficient algorithms for parametric non-linear instability analysis

被引：4
|
作者：
Legay, A [1 ]
Combescure, A [1 ]
机构：
[1] ENS Cachan, CNRS, LMT Cachan, F-94235 Cachan, France
来源：
INTERNATIONAL JOURNAL OF NON-LINEAR MECHANICS | 2002年 / 37卷 / 4-5期
关键词：
buckling; thin structure; non-linear; reliability;
D O I：
10.1016/S0020-7462(01)00094-4
中图分类号：
O3 [力学];
学科分类号：
08 ; 0801 ;
摘要：
In this paper, we describe an original method which enables the rapid calculation of the critical buckling pressure of structures with variable parameters. This study fits within the framework of non-linear reliability which requires numerous non-linear mechanical calculations with different sets of parameters. Therefore, we aim for a method which has optimum numerical efficiency. (C) 2002 Published by Elsevier Science Ltd.
引用
收藏
页码：709 / 722
页数：14
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