南水北调暗挖工程复杂地层加固技术探析OA

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.