矮塔斜拉桥塔梁墩固结区结构仿真分析

Structure Simulation Analysis of Tower Beam Pier Consolidation Zone of Extradosed Cable-stayed Bridge

文章以一座在建矮塔斜拉桥为依托工程,采用大型通用有限元软件ANSYS建立实体有限元模型,对塔梁墩固结区进行结构仿真分析,得到其内部应力分布规律,评价结构的构造和配筋设计,并提出优化建议。

With an extradosed cable-stayed bridge under construction as the relying project,this article uses the large-scale general finite element software ANSYS to establish a solid finite element model,conducts the structural simulation analysis of tower beam pier consolidation zone,obtains its internal stress distribution law,evaluates the component and rebar design of this structure,and proposes the optimization recommendations.