Analysis of Shear Force Transfer Mechanism in Bridge Deck of SFRC-Steel Composite Girder

Abstract:

Article Preview

Based on tension-compression and bending equivalences, an equivalent single material plate is formed to substitute bridge deck of composite girder with steel fiber reinforced concrete (SFRC) and steel. Thickness and elastic modulus of the equivalent plate are then formulated. After three dimensional finite-element analyses of the bridge deck, in terms of shell element membrane effect and girder flexion-torsion theory, combined with compatibility of deformation, single material shell element stress is restored to stresses on SFRC plate and steel plate separately; shear force distribution on shear keys between SFRC and steel is analyzed.

Info:

Periodical:

Key Engineering Materials (Volumes 400-402)

Edited by:

Jingsi Huo, Yan Xiao, Zongjin Li and Shuaib Ahmad

Pages:

627-632

DOI:

10.4028/www.scientific.net/KEM.400-402.627

Citation:

X. X. Zhen et al., "Analysis of Shear Force Transfer Mechanism in Bridge Deck of SFRC-Steel Composite Girder", Key Engineering Materials, Vols. 400-402, pp. 627-632, 2009

Online since:

October 2008

Export:

Price:

$35.00

In order to see related information, you need to Login.

In order to see related information, you need to Login.