This paper takes a through tied arch bridge across the Pi River in Lu'an city as the research object,uses the finite element software Midas to establish a spatial model to simulate and analyze the local suspender fracture of through tied arch bridge,studies and analyzes the impact of suspender fracture on the surrounding suspender tension and the mechanical parameters of arch ribs and longitudinal beams when suspender fracture occurs within a quarter span near the arch foot,so as to provide reference for the subsequent design optimization and operation stage maintenance of the through tied arch bridge.
关键词
下承式系杆拱桥/吊杆失效/结构分析/应力/变形
Key words
through tied arch bridge/suspender fracture/structural analysis/stress/deformation
维普
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