云南水力发电2024，Vol.40Issue(12)：110-114,5.DOI:10.3969/j.issn.1006-3951.2024.12.030
水库联通工程超深破碎带竖井地连墙施工关键技术
Key Technologies for The Construction of Underground Connecting Walls in Ultra Deep Fractured Zones of Reservoir Interconnection Project
范程飞1
作者信息
- 1. 深圳市水务工程质量安全监督站,广东 深圳 518000
- 折叠
摘要
Abstract
The connection project between Gongming Reservoir and Qinglinjing Reservoir has problems such as small vertical shaft construction space,high structural stability requirements,and broken surrounding bedrock.This paper intends to adopt the construction technology of underground continuous walls,and based on a comprehensive analysis of the construction environment,carry out reasonable construction layout.It controls the guide wall,mud protection wall,trenching,and pouring processes in the construction of underground continuous walls,and controls key technical quality issues during construction to ensure the safe and stable excavation and construction of foundation pit enclosure projects,laying the foundation for the stability and safety of interval shield tunnels.关键词
竖井/隧道区间/地连墙/施工质量Key words
vertical shaft/tunnel section/ground connected wall/construction quality分类
建筑与水利引用本文复制引用
范程飞..水库联通工程超深破碎带竖井地连墙施工关键技术[J].云南水力发电,2024,40(12):110-114,5.
