SMW工法桩支护在珠海横琴新区地下空间工程中的运用  

The Application of SMW Pile Support in Underground Space Engineering in Hengqin New Area, Zhuhai City

作　　者：全旭 QUAN Xu(Southwest Municipal Engineering Design&Research Institute of China,Chengdu 610081,China)

机构地区：[1]中国市政工程西南设计研究总院有限公司

出　　处：《工程建设与设计》2019年第12期37-38,共2页Construction & Design for Engineering

摘　　要：该项目为横琴新区一批次道路(琴石道)与地下公共车行通道交叉地下空间节点的基坑支护设计,道路与地下空间考虑同期实施。论文主要针对该工程中基坑开挖采用的SMW工法桩支护方案以及运用的优缺点进行详细分析与介绍。This project is the foundation pit support design of a batch of intersecting underground space joints of roads(Qinshi Road)and underground public transport corridors in Hengqin New Area.The road and underground space are considered to be implemented at the same time.In this paper,the SMW pile supporting scheme is adopted in the excavation of foundation pit in this project and the advantages and disadvantages of its application are analyzed and introduced in detail.

关 键 词：大直径搅拌桩 真空预压 SMW工法桩 复合地基 

分 类 号：TU28[建筑科学—建筑设计及理论]