高低塔双索面混凝土斜拉桥塔柱施工技术要点

Key Points of Tower Construction Technology for Concrete Cable-stayed Bridge with High and Low Towers and Double Cable Planes

某大桥为高低塔双索面混凝土斜拉桥,主桥横跨嘉陵江,塔柱分别高201 m和154 m,高度较高。以该大桥为背景,简要介绍高低塔双索面混凝土斜拉桥塔柱施工技术要点。

A large bridge is a concrete cable-stayed bridge with high and low towers and double cable planes.The main bridge spans the Jialing River,and the tower columns are 201 m and 154 m high respectively.Taking the bridge as the background,briefly introduces the key points of tower construction technology of high and low tower concrete cable-stayed bridge with double cable planes.