地铁车站深基坑设计中遇到的若干问题及总结  

Some problems and summary in subway station deep foundation pit design

作　　者：郑晓蒙[1] 

机构地区：[1]中铁二院西安勘察设计研究院有限责任公司,陕西西安710054

出　　处：《山西建筑》2014年第14期74-75,共2页Shanxi Architecture

摘　　要：以西安地铁三号线延兴门车站的基坑支护工程为实例,介绍了该工程的概况、工程地质条件、工程的基本支护设计,分析了基坑降水对周边建筑物的影响,并提出了保护周边建筑的措施。Taking the foundation pit project in Yanxingmen station of Xi＇ an metro No. 3 line as an example, this paper introduced the engineering general situation, engineering geological conditions, engineering support design, analyzed the influence of foundation pit dewatering to surround- ing buildings, and put forward the measures to protect the surrounding buildings.

关 键 词：深基坑 止水帷幕 地面沉降 内支撑 基坑降水 

分 类 号：TU463[建筑科学—结构工程]