Structure Statics Finite Element Model Updating Based on Response Surface Methodology

被引：2
|
作者：
Deng, Miaoyi [1 ]
Li, Guanghui [1 ]
机构：
[1] Zhengzhou Inst Aeronaut Ind Management, Sch Civil & Architectural Engn, Zhengzhou 450052, Peoples R China
来源：
ADVANCES IN CIVIL ENGINEERING, PTS 1-6 | 2011年 / 255-260卷
关键词：
structure; FE model updating; static-load testing; response surface methodology;
D O I：
10.4028/www.scientific.net/AMR.255-260.1939
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
Employing response surface method, the complicated implicit relationship between bridge structural static-load responses and structural parameters is approximately represented by the simple explicit function. Based on this response surface model (function), the structural finite element model parameters can be easily updated by selected optimization procedure. By a numerical example of a two-span continuous beam, the essential theory and implementation of structural static response surface based finite element model updating are presented in the paper.
引用
收藏
页码：1939 / 1943
页数：5
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