Mechanical Analysis of the Superstructure of Prestressed Concrete Composite Box-Girder Bridge with Corrugated Steel Webs

Pei Feng Li; Qiao Wang; Shui Wan

doi:10.4028/www.scientific.net/AMM.501-504.1260

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 501-504Mechanical Analysis of the Superstructure of...

Mechanical Analysis of the Superstructure of Prestressed Concrete Composite Box-Girder Bridge with Corrugated Steel Webs

Abstract:

The superstructure of H-bridge is prestressed concrete composite box-girder with corrugated steel webs with a main span of 90m, and the span arrangement is 52m+90m+52m. In this paper, the finite element method is used to model H-bridges superstructure and do analysis of construction stage and completed bridge stage, and the analysis is checked with the current corresponding regulatory of bridge design and construction. Checking results show that under the existing highway-level loads, the main beams carrying capacity, stress, crack resistance, deformation and corrugated steel webs shear strength and shear stability meet the regulatory requirements. The checking process also reflects the mechanical properties of corrugated steel web.

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Periodical:

Applied Mechanics and Materials (Volumes 501-504)

Pages:

1260-1265

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.501-504.1260

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Cite this paper

Online since:

January 2014

Authors:

Pei Feng Li, Qiao Wang, Shui Wan

Keywords:

Bridge Engineering, Corrugated Steel Web, Finite Element, Structural Analysis

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References

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