Research on geological risk assessment and control of underground water transfer tunnel engineering
LIU Yang
Abstract：The study analyzes the potential risks that may arise from the rise of groundwater level in the South to North Water Diversion Ring Road Water Transfer Tunnel Project in Beijing.Considering the impact of groundwater level changes on tunnel stability,the main risk factors were identified through geological exploration and hydrogeological analysis.By combining the tomographic analysis method and fuzzy comprehensive evaluation method,a comprehensive risk comprehensive evaluation index system was constructed,and a corresponding evaluation model was established.This model aims to quantify risk factors and evaluate the safety status of tunnel structures.A set of intelligent management and control measures has been proposed to enhance the project's ability to respond to risks.The effectiveness of the established evaluation model and prevention and control measures was verified through case studies,providing a reference for risk management of similar underground water conveyance projects.
Keywords：underground water conveyance tunnelrisk assessmentsmart management and control measures
Publication Date：2024-12-28
Pages：3( 98-100 )