Accurate FEM of Steel-Concrete Composite Box Girder Bridge for Damage Identification Based on Dynamical Experimental Study

Yi Qiang Xiang; Li Si Liu; Shao Jun Li

doi:10.4028/www.scientific.net/AMM.330.872

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 330Accurate FEM of Steel-Concrete Composite Box...

Accurate FEM of Steel-Concrete Composite Box Girder Bridge for Damage Identification Based on Dynamical Experimental Study

Abstract:

Based on the results of experiment, this paper discusses about the updating and validation of accurate finite element model for damage identification of the steel-concrete composite box girder bridge. Taking a 5 meters long steel-concrete composite box girder bridge as the research object and the finite element model is established. By means of scale model test the updating of the accurate finite element model has been completed and validation is confirmed.

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Periodical:

Applied Mechanics and Materials (Volume 330)

Pages:

872-877

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.330.872

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Online since:

June 2013

Authors:

Yi Qiang Xiang, Li Si Liu, Shao Jun Li

Keywords:

Damage Identification, Experiment, FEM Updating, Steel-Concrete Composite Box-Girder Bridge

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