地铁隧道间大直径桩基础施工技术及隧道监控方法  

The Large-diameter Pile Foundation Construction Technique and Monitoring and Bored Subway Tunnel Construction Method Between Subway Tunnel

作　　者：许建得 

机构地区：[1]广东省基础工程公司,广州510620

出　　处：《广东土木与建筑》2011年第6期46-48,共3页Guangdong Architecture Civil Engineering

摘　　要：广州塔裙楼桩基础后期工程部分大直径钻孔灌注桩需在4条地铁隧道之间进行施工,文中介绍其施工过程和地铁隧道监控情况,并分析钻孔灌注桩施工对临近地铁隧道结构及运营的影响程度,供同类施工参考。The large-diameter pile foundation later period project of Guangzhou Tower skirt building pile foundation needs to carry on the construction between four subway tunnels.This paper introduces the construction process and subway tunnel monitoring,and analyze the construction of bored piles near the subway tunnel on the degree of influence the structure and operation,for reference of similar construction.

关 键 词：临近 地铁隧道 大直径灌注桩 隧道监控 

分 类 号：TU[建筑科学]