Response Surface Stochastic Finite Element Method of Composite Structure

被引：2
|
作者：
Cai, Deyong [1 ]
Liu, Fujun [1 ]
机构：
[1] PLA, Unit 72465, Jinan 250022, Peoples R China
来源：
INTERNATIONAL SYMPOSIUM ON MATERIALS APPLICATION AND ENGINEERING (SMAE 2016) | 2016年 / 67卷
关键词：
RELIABILITY-ANALYSIS; FIBER; BRIDGE;
D O I：
10.1051/matecconf/20166703002
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
Response Surface Method (RSM) has been applied to structural reliability problems successfully in many areas. Finite Element Method (FEM) is one of the most widely used computational methods, which permit the analysis and design of large-scale engineering systems. In order to obtain a reliability analysis method of composite structure with satisfactory accuracy and computational efficiency, RSM and FEM were combined by secondary development of ABAQUS. Response Surface Stochastic Finite Element Method (RSSFEM) which can solve the reliability problems of composite structure was developed. The numerical accuracy and the computational efficiency of the developed method were demonstrated by comparison with Monte-Carlo Stochastic Finite Element Method (MCSFEM).
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页数：7
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