PRC管桩在基坑中隔墙围护工程中的应用研究
Research on the Application of PRC Pipe Pile in Middle Partition Wall Retaining Engineering of Foundation Pit
谈宏堃 1徐杰1
作者信息
- 1. 上海建工七建集团有限公司,上海 200050
- 折叠
摘要
在综合产业片区ZH-02单元E03A-01地块项目中,基坑地下二、三层中隔墙区域采用了PRCII700(110)管桩+三轴搅拌桩的三轴搅拌桩内插管桩(PCMW)工法.文章通过对比分析理论计算及施工过程的相应数据,总结了该桩型的应用特点,旨在为后续类似工程提供相应经验.
Abstract
In the plot E03A-01 project of unit ZH-02 in the comprehensive industrial area,the PRCII700(110)pipe pile+Prestressed Concrete Tube-pile Soil-cement Mixed Wall(PCMW)method of triaxial mixing pile is adopted in the middle partition wall areas of the underground second and third layers of the foundation pit.By comparing and analyzing the corresponding data of theoretical calculation and construction process,this paper summarizes the application characteristics of this pile type,in order to provide corresponding experience for subsequent similar engineering.
关键词
PRC管桩/基坑工程/中隔墙/PCMW工法Key words
PRC pipe pile/foundation pit engineering/middle partition wall/PCMW method引用本文复制引用
出版年
2024
NETL
NSTL
万方数据