Study and Application of Bridge Structure Finite Element Model Updating Based on Static-Load Testing

Abstract:

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A method for continuous box-girder bridge structure finite element (FE) model updating based on static-load testing is proposed. The procedure includes field static-load testing, FE modeling, FE model (parameter) updating, etc. Based on this procedure, the structure FE model updating for an expressway 5-span pre-stressed concrete continuous box-girder bridge is conducted. And the bridge structure static FE model, which is consistent with the static-load testing actual measure response, is gained. The updated FE model (parameter) is foundation of structural performance evaluation for the bridge.

Info:

Periodical:

Advanced Materials Research (Volumes 201-203)

Edited by:

Daoguo Yang, Tianlong Gu, Huaiying Zhou, Jianmin Zeng and Zhengyi Jiang

Pages:

2672-2678

DOI:

10.4028/www.scientific.net/AMR.201-203.2672

Citation:

M. Y. Deng and F. Li, "Study and Application of Bridge Structure Finite Element Model Updating Based on Static-Load Testing", Advanced Materials Research, Vols. 201-203, pp. 2672-2678, 2011

Online since:

February 2011

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$35.00

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