深水斜岩桥梁下部结构施工技术研究

Research on Construction Technology of Substructure of Deep Water Inclined Rock Bridge

本文以中新苏滁高新区九梓大桥及接线工程桥梁下部结构施工为实例,详细阐述了采用搭设栈桥、钢平台、围堰进行深水斜岩桥梁下部结构(桩基、承台、墩身)的施工方法及施工关键技术。

This paper takes the construction of the substructure of Jiuzi Bridge and the connection project of the Sino-Singapore Suchu High-tech Zone as an example,and elaborates the use of trestle,steel platform and cofferdam to construct the substructure of the deep-water inclined rock bridge(piles,caps,piers)in detail.body)construction methods and key construction technologies.