2011•Northern CommunicationsRequires access

Calculation and Analysis of Beam Pre-stress Effect of Cable-stayed Bridge

Xiaowei Wang

Abstract

Taking a three-span(80m+180m+80m) pre-stressed concrete cable-stayed bridge for the engineering background,the regularity of distribution of beam pre-stress effect during the construction of cable-stayed bridge girder is obtained through conducting space force analysis by finite element simulating real bridge construction process.

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Available abstract

Key concepts: Bridge (graph theory), Structural engineering, Beam (structure), Stress (linguistics), Finite element method, Span (engineering), Engineering, Beam bridge