The Crack Resistance Analysis in Mid-Span Closure Segment of Continuous Rigid-Frame Box Girder Bridge Based on ANSYS

Author

Wu Xun ; Yi Xianshui ; Li Jie ; Xiang Xiaoyang

Author_Institution

Tongji Univ., Shanghai, China

fYear

2014

fDate

25-26 Oct. 2014

Firstpage

987

Lastpage

990

Abstract

This paper is based on Tuojiang River Bridge, which is a continuous rigid-frame box girder bridge with a span arrangement of 118+210+118m. Finite element analysis software ANSYS is used to set up a spatial entity model of mid-span closure segments for local stress analysis. In this way, the internal stress distribution and cracking mechanism of the mid-span closure segments is partly revealed.

Keywords

beams (structures); bridges (structures); cracks; finite element analysis; reinforced concrete; shear modulus; stress analysis; structural engineering; supports; ANSYS; ANSYS finite element analysis software; Tuojiang River bridge; continuous rigid-frame box girder bridge; crack resistance analysis; cracking mechanism; internal stress distribution; local stress analysis; mid-span closure segment; span arrangement; spatial entity model; Bridges; Concrete; Resistance; Steel; Structural beams; Tensile stress; Concrete box girder; Continuous rigid-frame bridge; Cracking; Simulation analysis;

fLanguage

English

Publisher

ieee

Conference_Titel

Intelligent Computation Technology and Automation (ICICTA), 2014 7th International Conference on

Conference_Location

Changsha

Print_ISBN

978-1-4799-6635-6

Type

conf

DOI

10.1109/ICICTA.2014.237

Filename

7003700