广深沿江高速公路东宝河双塔四索面预应力混凝土斜拉桥特大桥主桥设计

Design of Main Bridge of Grand Bridge with Double-Tower Four-Cable-Plane Prestressed Concrete Cable-Stayed Bridge over Dongbao River of Guangshen Expressway along the River

以东宝河特大桥为研究对象,对其进行平面杆系计算和空间分析。从实际工程角度出发,阐述了该桥的设计要点,对该桥型的设计有一定的参考价值。

Taking the grand bridge over Dongbao River as the research object, the computational and spatial analysis on the plane bar system is made. From the point of view of practical engineering, the design points of this bridge are elaborated, thus having a certain reference value for the design of this type of bridge.