摘要
结合青岛地铁4号线沙子口站地下连续墙施工展开论述,阐述城市轨道交通建设中地下连续墙在连续砂质地层、上软下硬地质等临海复杂地质条件下紧邻周边既有建筑物的深基坑围护结构中的应用,结合工程实际情况对地下连续墙施工工艺流程做详细介绍,并对施工过程中的难点及问题的处理办法进行分析。
Based on the construction of the underground diaphragm wall of Shazikou Station of Qingdao Metro Line 4,this paper expounds the application of underground continuous wall in the deep foundation pit enclosure structure adjacent to the surrounding buildings under continuous geological conditions such as continuous sand stratum,soft up and hard down geology,and so on.Combined with the actual situation of the project,the construction process of the underground diaphragm wall is introduced in detail,and the difficulties and problems in the construction process are analyzed.
作者
韩超
HAN Chao(No.4 Engineering Corporatioa Limited of CR20G.,Qingdao 266101,China)
出处
《工程建设与设计》
2020年第16期160-161,共2页
Construction & Design for Engineering
关键词
地下连续墙
临海复杂地质
施工工艺
underground diaphragm wall
complex geology near the sea
construction technology
