The Finite Element Model Updating Based on Multi-case Displacement Measurement

被引：0
|
作者：
Liu, Yeyan [1 ]
Xiao, Jun [1 ]
Zhang, Yuxin [1 ]
机构：
[1] Shanghai Normal Univ, Sch Architectural & Civil Engn, Shanghai 201418, Peoples R China
来源：
ADVANCES IN CIVIL AND INDUSTRIAL ENGINEERING, PTS 1-4 | 2013年 / 353-356卷
关键词：
Finite element model updating; Displacement; Multi-case measurement; Elastic modulus;
D O I：
10.4028/www.scientific.net/AMM.353-356.3378
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
Elastic modulus is an important parameter in structural analysis. This paper identifys the structural elastic modulus with measured displacements, which is an inverse problem. The improved genetic algorithm combined with multi-cases measurement is applied in the solution. Numerical examples have proved that the method is available.
引用
收藏
页码：3378 / +
页数：2
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