Response surface based finite element model updating and its application

被引：0
|
作者：
Fei, Qingguo [1 ,2 ]
Han, Xiaolin [1 ]
Su, Heling [3 ]
机构：
[1] Department of Engineering Mechanics, Southeast University, Nanjing 210096, China
[2] Key Laboratory of Concrete and Pre-stressed Concrete Structures, Southeast University, Nanjing 210096, China
[3] China Aerospace Science and Industry Corporation, Beijing 100074, China
来源：
Zhendong Ceshi Yu Zhenduan/Journal of Vibration, Measurement and Diagnosis | 2010年 / 30卷 / 02期
关键词：
Steel construction - Finite element method - Surface properties - Modal analysis - Structural frames;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Response surface based finite element model (FEM) updating is studied. A finite element updating toolbox was developed using MATLAB as the development platform. The design of function and the interface were described. ANSYS was integrated with updating modules implemented on MATLAB using the parametric design language. The updating method and the toolbox were employed to update the FEM of a steel frame using experimental modal data. The result shows that the method is workable and the toolbox is convenient and feasible.
引用
收藏
页码：132 / 134
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