The 3D Stress Analysis of Arch Foot for a Through Tied Arch Bridge

Lu Yin; Bo Chen; Feng Tao Bai; Bing Zhu

doi:10.4028/www.scientific.net/AMR.243-249.1922

Paper Titles

Remote Monitoring and Assessment Systems Design for Long-Span Continuous Rigid Frame Bridges
p.1897

The Study of Aseismatic Performance of Continuous Rigid-Frame Bridge
p.1901

Study of the Baseline Finite Element Model of a Cable-Stayed Bridge Based on the Field Inspection Data
p.1908

Research on Seismic Performance for Steel Box Arch Bridge Scheme of Xiazhang Sea-Crossing Bridge
p.1917

The 3D Stress Analysis of Arch Foot for a Through Tied Arch Bridge
p.1922

Application of Expansion Double Spherical Seismic Isolation Bearing in Seismic Design of Continuous Girder Bridges
p.1928

Determination of Cast-In Situ Section Lengths of Reinforced Concrete Arch Bridge in Arch Centering Method
p.1935

Mechanical Analysis of Deck Pavement of Curved Continuous Steel Box Girder
p.1941

Energy Dissipation of Super-Long-Span Cable-Stayed Bridge Using Metal Alloy Brace
p.1947

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The 3D Stress Analysis of Arch Foot for a Through Tied Arch Bridge

Abstract:

Due to computer performance, nowadays only parts of the structure can be executed the simulation analysis of 3D. For the prestressed structure, after took out the target segment from the original structure, the accuracy of the result is mainly depended on the boundary conditions and the accurate simulation of the tendons. This article took the 3D simulation analysis of the arch foot for an 80m tied arch bridge for example which introduced a method that could simulate the tendons precisely when performed local stress analysis and compared the results of the common method to this method. Via the contrast the rationality and advantages of the method are clear. A certain accuracy method was presented in this article when came across the similar analysis of local structure.