Structure Statics Finite Element Model Updating Based on Response Surface Methodology

Miao Yi Deng; Guang Hui Li

doi:10.4028/www.scientific.net/AMR.255-260.1939

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 255-260Structure Statics Finite Element Model Updating...

Structure Statics Finite Element Model Updating Based on Response Surface Methodology

Abstract:

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.

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Periodical:

Advanced Materials Research (Volumes 255-260)

Pages:

1939-1943

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.255-260.1939

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Online since:

May 2011

Authors:

Miao Yi Deng, Guang Hui Li

Keywords:

FE Model Updating, Response Suface Methodology (RSM), Static-Load Testing, Structure

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