Paper Title:

Influence of Various Inclinations of Webs on Anti-Torsion Characteristic of Steel-Concrete Composite Box Girder

Periodical Applied Mechanics and Materials (Volumes 166 - 169)
Main Theme Progress in Structures
Edited by Xingang Zhou, Mingjin Chu, Jinming Liu, Shuying Qu and Haitao Fan
Pages 60-63
DOI 10.4028/www.scientific.net/AMM.166-169.60
Citation Xu Hui Hu, 2012, Applied Mechanics and Materials, 166-169, 60
Online since May, 2012
Authors Xu Hui Hu
Keywords Anti-Torsion Performance, Composite Box Girder, FEM, Inclination of the Web
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Abstract

Applying FEM Analysis Software to the analysis that under the conditions of webs with inclinations of 15°,20°,25°,30°,35°,40°, the girders appear mid-span transformation, the concrete stress of the base plate and the stress of the steel webs at the fulcrum. The results of the research show that the increase of the inclination of the web can facilitate the anti-torsion performance of the composite box girders.