软弱地层中隧道下穿建筑物施工沉降控制技术  

The Settlement Control Technology of the Tunnel underneath Pass the Building Construction in the Weak Stratum

作　　者：姜广松 

机构地区：[1]深圳市金城建筑有限公司,深圳518122

出　　处：《城市建筑》2014年第4期93-93,共1页Urbanism and Architecture

摘　　要：本文结合深圳地铁5号线5307标太怡区间隧道下穿建筑物施工工程实例,分析了隧道掘进施工项目产生建筑物沉陷的原因。拟订了针对引起建筑物下沉有效控制沉降的相应措施,包括隧道内措施、隧道外措施和信息化施工。This article bases on the example of the tunnel un-derneath pass the building construction in the Taiyi area of Sh-enzhen metro line 5, 5307 mark and analyzes the causes of bu-ilding subsidence in the tunneling construction project. The au-thor formulates the corresponding countermeasures of the effe-ctive control set lement in views of set ling building subsiden-ce, including the inside and outside measures, and informatiz-ation construction.

关 键 词：软弱地层 沉降控制 建筑物保护 

分 类 号：TU8[建筑科学]