交通节能与环保2023，Vol.19Issue(6)：25-28,4.DOI:10.3969/j.issn.1673-6478.2023.06.006
横跨超宽基坑管廊设计方案与施工技术研究
Research on Design Scheme and Construction Technology of Pipe Gallery Across Super Wide Foundation Pit
韩嘉玮 1杨绍战 1关少钰 1谭海星 1刘洋1
作者信息
- 1. 中交第一公路勘察设计研究院有限公司,陕西 西安 710075
- 折叠
摘要
Abstract
In order to solve the problems that may occur when the power pipe gallery goes through the existing tunnel and the power pipe jacking process in the later period,the Yingxumen Tunnel is proposed to span the power pipe gallery project on the basis of the municipal reconstruction project of Fuxing Street in Shijiazhuang City.Since the tunnel is the first double eight tunnel with the longest open cut in the north,there is no precedent to refer to,a variety of tunnel construction envelope schemes are proposed,and the proposed envelope schemes are comprehensively compared and selected in turn.To determine the most appropriate enclosure scheme and foundation pit disposal measures to ensure safety during construction;In combination with the local hydrology,engineering geology,construction experience and the design of the power pipe gallery,the design scheme of this section is proposed,which provides an effective guarantee for the normal implementation of the project.关键词
隧道工程/基坑开挖/电力管廊/变形控制Key words
tunneling/foundation pit excavation/power pipe gallery/deformation control分类
建筑与水利引用本文复制引用
韩嘉玮,杨绍战,关少钰,谭海星,刘洋..横跨超宽基坑管廊设计方案与施工技术研究[J].交通节能与环保,2023,19(6):25-28,4.
