Mechanical Properties and Design Consideration of Skewed Simple Supported Bridge

Ning Wang; Bing Wu

doi:10.4028/www.scientific.net/AMM.405-408.1664

Paper Titles

Finite Element Model Updating of a Prestressed Concrete Continuous Bridge Based on Dynamic Monitoring
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Research on Modal Identification Method of Pre-Stressed Concrete Bridge
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Reliability Analysis of Bridge under Multi Adverse Factors
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Modal Parameters Identification of Bridge Structure Based on Excitation of Wind Load
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Mechanical Properties and Design Consideration of Skewed Simple Supported Bridge
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Research on the Effect of Width-Span Ratio on the Bridge Impact Coefficient
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Probabilistic Peak Displacement Analysis of Bridge Structures with P-Δ Effect
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Dynamic P-Δ Effect on Probabilistic Residual Displacement of Bridge Structures
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Sequence of Urban Bridge Maintenance and Repair Based on Multiple Factors
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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 405-408Mechanical Properties and Design Consideration of...

Mechanical Properties and Design Consideration of Skewed Simple Supported Bridge

Abstract:

Due to the special geometry at the ends, skewed bridges are different from squared bridges. There are not lines about it in the code. Ansys is used to achieve the mechanical properties of the skewed bridges. Both static loading and moving loading were placed. It shows that the skewed bridges have unsymmetrical shear force at ends of each girder and the reaction at support with acute angle is larger than that at obtuse angle; with vertical loading, torsion exists in the girders except for flexure moment. Special consideration in bearing design is suggested.