城市深埋输水隧洞工程下穿水库渗流影响分析

Research on the seepage influence of deep-buried water conveyance tunnel project under-crossing reservoir in urban

摘要

随着城市化进程的加快，城市深埋输水隧洞工程已成为解决城市供水问题的重要基础设施。然而，在工程实践中隧洞下穿水库等复杂地质条件下渗透问题时常发生，不仅影响工程安全，也对环境造成潜在威胁。以某城市深埋输水隧洞工程为背景，系统开展了隧洞下穿水库渗流影响分析研究，相关研究成果可为后续同类工程建设的提供参考。

Abstract

With the acceleration of urbanization, the urban deep-buried water conveyance tunnel project has become an important infrastructure to solve the problem of urban water supply. However, in engineering practice, seepage problems often occur under complex geological conditions such as reservoirs, which not only affect the safety of the project, but also pose a potential threat to the environment. Based on the background of a deep buried water conveyance tunnel project in a city, the analysis and research on the seepage influence of the tunnel under the reservoir were systematically carried out. The relevant research result can provide reference for the follow-up similar engineering construction.

关键词

城市深埋输水隧洞工程 / TBM开挖 / 混凝土管片 / 水库 / 渗流 / 数值模拟

Key words

urban deep-buried water conveyance tunnel project / TBM excavation / concrete segment / reservoir / seepage / numerical simulation

Author summay

谢良涛(1990—), 男, 高级工程师, 博士, 主要从事水利水电工程勘察设计工作。E-mail: [e-mail]

基金资助

国家自然科学基金项目(52379096)

国家自然科学基金项目(52379108)