南水北调西线工程输水隧洞设计和施工应注意的问题

• 作 者: 田建明 高双聚
• 机 构: 郑州大学,
• 出 处: 河南水利与南水北调
• 发表日期: 2009年09期
• 关键词: 输水隧洞 TBM施工 输水线路 跨流域调水 地质问题 工程方案 涌波 波浪 长江流域 干支流

南水北调西线工程是从长江流域上游干支流调水入黄河上游跨流域调水的重大工程,规模庞大,其中隧洞线路就占输水线路总长的80%,埋藏深且投资巨大,因此对输水隧洞安全性和经济性的研究显得尤为必要。本文从地质问题和波浪问题2方面入手,提出输水隧洞设计和施工时应注意的若干问题,为工程方案的设计提供参考。

The Western Route Project of South-to-North Water Diversion Project is a major project that transfers water from the upper reaches of the Yangtze River to the upper reaches of the Yellow River and transits the upper reaches of the Yellow River. The tunnel line accounts for 80% of the total length of the water transmission line. Due to its deep burial and huge investment, Tunnel safety and economic research seems particularly necessary. This article starts with two aspects of geological problems and wave problems, and puts forward some problems that should be noticed in the design and construction of water conveyance tunnels, and provides references for the design of engineering schemes.