2007•Western China Communications Science & TechnologyRequires access

Analysis on the Stability of Half-through Concrete Filled Steel Tubular Arch Bridge

Chen Guan-hua

Abstract

In the paper,the three-dimensional finite element model of half-through concrete filled steel tubular arch bridge is established by means of finite element analysis software;and the Stability Coefficient of bridge structure has also been calculated.The paper also analyzes the unstability character of bridge.The calculating results can provide reference for health detection and maintenance of bridge during construction and operation period.

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Available abstract

Key concepts: Bridge (graph theory), Arch bridge, Structural engineering, Arch, Finite element method, Engineering, Stability (learning theory), Forensic engineering