南水北调暗挖工程复杂地层加固技术探析  

Study on complex strata strengthening technology in underground excavation project of South-to-North Water Diversion Project

作　　者：刘鑫 郑广鑫 LIU Xin;ZHENG Guang-xin

机构地区：[1]中国南水北调集团中线有限公司,北京100038 [2]中国南水北调集团中线有限公司河北分公司,河北石家庄050035

出　　处：《东北水利水电》2024年第10期8-10,65,71,共5页Water Resources & Hydropower of Northeast China

摘　　要：南水北调工程作为我国重要的水资源调配项目,在工程实施过程中,面对复杂的地质条件和暗挖工程的技术挑战,地层加固成为关键问题。本文通过对地层特征、地质问题及暗挖工程技术进行分析,探讨了注浆技术、锚杆技术和混凝土截渗墙等加固技术,从不同角度解析了技术面临的挑战及未来发展方向,旨在为暗挖工程地层加固提供理论指导和技术支撑。The South-to-North Water Diversion Project is an important water resources allocation item in our country.In the course of implementation,the stratum reinforcement has become a key problem in the face of complex geological conditions and technical challenges of underground excavation.Based on the analysis of formation characteristics,geological problems and excavation engineering technology,this paper discusses the grouting technology,anchor rod technology and concrete seepage wall reinforcement technology,analyzes the challenges faced by the technology and the future development direction from different angles,aiming at providing theoretical guidance and technical support for the excavation engineering formation reinforcement.

关 键 词：南水北调 暗挖工程 地层加固 注浆技术 锚杆技术 混凝土截渗墙 

分 类 号：TV52[水利工程—水利水电工程]