摘要
以深圳市汉京半山公馆工程项目施工为例,介绍滑坡体地质条件下采用放坡、抗滑桩、挡墙、格构梁、锚索、锚杆组合支护体系作为深大基坑支护结构施工经验,探讨深大基坑在周转场地较小及工期较紧情况下土方开挖采取的关键技术措施,同时应用全面、系统的监测体系监测深基坑安全。
Taking the construction of Hanjing Banshan Mansion Project in Shenzhen as an example,this paper introduces the experience of the construction of deep and large foundation excavation supporting structure by using slope-falling,anti-slide pile,retaining wall,lattice beam,anchor cable and anchor rod combined support system under the geological conditions of landslide body,and discusses some key technical measures adopted in the excavation of deep and large foundation excavation,small turnaround site and tight time limit.A comprehensive and systematic monitoring system is adopted.
作者
耿鹏超
GENG Pengchao(The Second Construction Engineering Co.,Ltd.,Shenzhen,Guangdong 518000,China)
出处
《施工技术》
CAS
2019年第9期82-84,89,共4页
Construction Technology
关键词
深基坑
滑坡
支护
监测
施工技术
deep foundation excavation
landslide
supports
monitoring
construction
