邻近既有管线明挖深基坑围护结构及防水体系施工技术
Construction Technology of Retaining Structure and Waterproofing System of Open-cut Deep Foundation Pit near Existing Pipeline
苗龙 1王超 2赵建彪 1严士海 1冯娜娜 1王树栋 1杨浩 2陈三治 1武朝军1
作者信息
- 1. 济南交通发展投资有限公司,山东 济南 250014
- 2. 济南城建集团有限公司,山东 济南 250031
- 折叠
摘要
城市轨道交通大多横穿市区,大量的市政管网给深基坑支护工程及防水施工造成重大影响.文中研究了邻近既有管线明挖深基坑的围护结构及防水工程施工工艺,提高了施工效率,降低了施工成本.
Abstract
Most of the urban rail transit crosses the urban area,and a large number of municipal pipe networks have a great impact on the deep foundation pit support engineering and waterproof construction.This paper studies the construction technology of the envelope structure and wa-terproofing of the open-cut deep foundation pit near the existing pipeline,which improves the construction efficiency,reduces the waste of con-struction cost.
关键词
城市轨道工程/深基坑/既有管道/围护结构Key words
Urban rail engineering/Deep excavation/Existing pipeline/Enclosure structure引用本文复制引用
基金项目
2021年度山东省重点研发计划(2021CXGC011203)
出版年
2024
国家科技期刊平台
NSTL
万方数据