地铁车站超深地下连续墙施工技术

Construction Technology of Ultra-deep Diaphragm Wall in Subway Station

以宁波轨道交通5号线布政站为例,结合该站地下连续墙施工实践进行深入分析,同时,针对布政站具体特征展开对于地下连续墙施工要点和重难点的分析,明确了工程的开展方向,并在此基础上介绍相关的施工工艺和技术手段,以期推动超深地下连续墙施工发展。

Taking Buzheng Station of Ningbo Rail Transit Line 5 as an example,this paper makes an in-depth analysis combined with the construction practice of diaphragm wall in this station.At the same time,according to the specific characteristics of Buzheng Station,it analyzes the key points and difficulties of diaphragm wall construction,and clarifies the development direction of the project.On this basis,it introduces relevant construction techniques and technical means,with a view to promoting the development of ultradeep diaphragm wall construction.