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

Xu Hui Hu

doi:10.4028/www.scientific.net/AMM.166-169.60

Paper Titles

Research on Steel Beam-Column Joints of Concrete Filled Steel Tube
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Analysis of Storey Damage Effect Factors of SRC Frame-RC Core Tube Hybrid Structure under Cyclic Loading
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A Multiaxial Damage Statistic Constitutive Model for Concrete
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Influence of Various Inclinations of Webs on Anti-Torsion Characteristic of Steel-Concrete Composite Box Girder
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Contrastive Finite Analysis of SRC Frame under Cyclic Loading Base on Macroscopic and Microscopic Element
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A New Method Tracing Load-Deflection Equilibrium Path of a Doubly Nonlinear Truss
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Study on the Constitutive Model of Composite Materials in Elastic-Plastic Stage
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Experimental Study of Blind Bolted Joints to Concrete-Filled Thin-Walled Steel Tubular Columns under Cyclic Loading
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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 166-169Influence of Various Inclinations of Webs on...

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

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.

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Periodical:

Applied Mechanics and Materials (Volumes 166-169)

Pages:

60-63

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.166-169.60

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Online since:

May 2012

Authors:

Xu Hui Hu

Keywords:

Anti-Torsion Performance, Composite Box Girder, Finite Element Method (FEM), Inclination of the Web

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References

[1] X. Haifan: Advanced Theory on Bridge Structure (China Communications Press Beijing 2001).

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[2] L. Hongjiang: Experimental Study and Analysis on Torsion and Distortion (Jiaotong College of Southeast University, Nanjing:2003).

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[3] Konndo Shotai, Kobayasi Tutome, Simizu You:Design and Construction of 'Saitama Bridge'—composite box-grider bridge with corrugated steel webs . Bridge and Base vol.9(1994),pp.13-20.

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