摘要
本文介绍了某邻近在建地铁设施的基坑工程围护结构的设计及相关变形控制措施,内容主要包括工程概况与环境条件、工程地质条件、围护方案选择、围护体系具体做法、针对重点部位的技术措施、围护结构计算分析、应急措施及过程监测等,可供类似条件下的基坑工程借鉴参考。
This paper introduces the design of the enclosure structure of a foundation pit adjacent to subway and related deformation control measures.The contents mainly include the engineering overview and environmental conditions,engineering geological conditions,selection of enclosure structure schemes,specific practices of the enclosure system,the technical measures of the key parts,the calculation and analysis of the envelope structure,the emergency measures and the process monitoring,etc.This paper can be used for reference to the foundation pit engineering under similar conditions.
作者
韩梅
俞涛
徐山岱
俞建霖
HAN Mei;YU Tao;XU Shan-dai;YU Jian-lin(Zhejiang Provincial Institute of Communications Planning,Design&Research Co.,Ltd,Hangzhou,Zhejiang 311122,China;Research Center of Coastal and Urban Geotechnical Engineering,Zhejiang University Hangzhou 310058,China;Engineering Research Center of Urban Underground Development,Hangzhou 310058,China)
出处
《地基处理》
2019年第1期57-62,共6页
Journal of Ground Improvement
基金
浙江省重点研发计划项目(2019C03103)。
关键词
复杂环境
基坑
邻近地铁
变形控制
complex environment
foundation pit
adjacent subway
deformation control