既有地铁运营线路旁连续墙施工技术
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- 英文论文题名：Construction Technology of Diaphragm Wall Adjacent to Subway Operating Line
- 论文作者：彭毅 ; 马彬人
- 英文论文作者：PENG Yi ; MA Binren ; China Railway Tunnel Group Snchua Co. ; Ltd.
- 年：2016
- 作者机构：中铁隧道集团三处有限公司;
- 论文关键词：地下连续墙 ; 既有地铁运营线路 ; 施工措施
- 英文论文关键词：Underground diaphragm wall ; Existing subway line ; Construction measures
- 会议召开时间：2016-10-24
- 会议录名称：2016中国隧道与地下工程大会（CTUC）暨中国土木工程学会隧道及地下工程分会第十九届年会论文集
- 语种：中文
- 分类号：TU753;U231;U456.3
- 学会代码：OGTY
- 会议名称：2016中国隧道与地下工程大会（CTUC）暨中国土木工程学会隧道及地下工程分会第十九届年会
- 会议地点：中国四川成都
- 主办单位：中国土木工程学会隧道及地下工程分会
- 学会名称：中国土木工程学会
- 页数：5
- 文件大小：819k
- 原文格式：O
- 会议级别：全国
摘要
在既有地铁隧道附近施工地下连续墙会对地铁隧道的使用功能产生影响,处理不当很有可能危及地铁运营安全,需要引起高度重视。本文结合深圳地铁11号线车公庙站连续墙的施工(该基坑工程北侧紧邻地铁1号线区间隧道,连续墙离运营线路最近处仅2.17 m),简述了对这种工况施工应采取必要的加固及保护措施,以期为城市地铁建设的设计者和相关施工管理人员提供参考。
The construction of underground diaphragm wall near the existing subway tunnel will impact on the use function of the subway tunnel,and will be likely to endanger the safety of the subway operation.In this paper,combined with the Shenzhen Metro Line 11 Che Kung Temple station(the construction of diaphragm wall foundation pit is adjacent to the north of metro tunnel,line No.1,the spacing between diaphragm wall and the operating line is only 2.17 m),the necessary protective measures should be strengthened in order to provide a reference for city subway construction designers and related construction management personnel.
The construction of underground diaphragm wall near the existing subway tunnel will impact on the use function of the subway tunnel,and will be likely to endanger the safety of the subway operation.In this paper,combined with the Shenzhen Metro Line 11 Che Kung Temple station(the construction of diaphragm wall foundation pit is adjacent to the north of metro tunnel,line No.1,the spacing between diaphragm wall and the operating line is only 2.17 m),the necessary protective measures should be strengthened in order to provide a reference for city subway construction designers and related construction management personnel.
引文
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[3]袁俊丽,傅鑫谊,刘春.北京东直门交通枢纽基坑工程设计施工技术[J].施工技术,2009,38(5):82-84.YUAN Junii,FU Xinyi,LIU Chun.Design and construction technology of foundation pit engineering of Dongzhimen Beijing transportation hub[J].Construction technology,2009,38(5):82-84.
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