本桓高速太子河大桥方案设计研究

Study on Scheme Design of Benhuan High-speed Taizihe Bridge

以本桓高速太子河大桥方案设计为例,先从桥梁长度、孔跨布置以及结构型式三个方面进行桥梁总体设计介绍,再以矮塔斜拉桥和飞鸟拱两种典型结构型式作为主桥方案进行设计对比,设计过程中重点考虑了美观及经济因素,为同类桥型方案设计提供参考。

Taking the design of Benhuan high-speed Taizi River Bridge as an example,this article first introduces the overall design of the bridge from three aspects:the length of the bridge,the layout of the span and the structure type,and then compares the design of the main bridge with the two typical structural types of the low-pylon cable-stayed bridge and the flying bird arch.In the design process,the aesthetic and economic factors are taken into account to provide reference for the design of similar bridge types.