基坑开挖中下穿既有地铁施工分析
Analysis on Construction of Foundation Pit Excavation Undercrossing Existing Subway
丁涛1
作者信息
- 1. 上海市地矿工程勘察(集团)有限公司,上海 200040
- 折叠
摘要
文章以苏地 2016-WG-76 号地块二期工程项目为例,深入分析此类施工过程中涉及的关键技术和挑战,并提供综合的施工方案.通过详细的地质勘察与分析,基于基坑结构的设计原则,设计下穿地铁的支护结构,以确保工程的结构安全性.
Abstract
Taking the second phase engineering project of Sudi 2016-WG-76 plot as an example,this paper deeply analyzes the key technologies and challenges involved in this kind of construction process,and provides a comprehensive construction scheme.Through detailed geological survey and analysis,based on the design principle of foundation pit structure,the support structure for undercrossing subway is designed to ensure the structural safety of the engineering.
关键词
基坑开挖/下穿地铁/支护结构Key words
foundation pit excavation/undercrossing subway/support structure引用本文复制引用
出版年
2024
NETL
NSTL
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