科技创新与应用2024，Vol.14Issue(7)：189-192,4.DOI:10.19981/j.CN23-1581/G3.2024.07.044
基于冻结法的地铁联络通道施工技术研究
李芳舒1
作者信息
- 1. 中铁二十局集团第四工程有限公司,山东 青岛 266100
- 折叠
摘要
Abstract
In order to improve the overall performance of the soil around the metro connection channel and avoid the adverse effects of complex geological conditions and soft soil layer on the project construction,the local strengthened horizontal freezing method is adopted to achieve the effect of stratum reinforcement.This paper probes into the key technical points of metro connection passage construction based on freezing method,summarizes and analyzes the corresponding engineering difficulties,and gives the corresponding management and control measures.Through the case analysis,the effectiveness of this technology in improving construction quality,ensuring construction safety and ensuring construction progress is verified,which provides a reference for solving the difficult problems of metro tunnel construction under complex geological conditions,with important guiding significance for the field of underground engineering.关键词
冻结法/地铁/联络通道/施工技术/地层加固Key words
freezing method/metro/contact passage/construction technology/stratum reinforcement分类
交通工程引用本文复制引用
李芳舒..基于冻结法的地铁联络通道施工技术研究[J].科技创新与应用,2024,14(7):189-192,4.
