Key points of drainage control during construction of water conveyance tunnel of water conservancy project
水利工程输水隧洞施工期排水控制要点

摘要

水利工程输水隧洞施工是我国水利建设中地下水利用的典型形式，在实际施工期间除了会具有与地下工程相应的共性之外，也会存在一定的特殊性，尤其是水利工程输水隧洞施工期间，由于所涉及的相关水文条件较为复杂，这就需要加强对建设期的排放，这也会成为隧洞工程建设成功的关键保证，因此，要想提升水利工程施工质量，就需要加强对输水隧洞施工期的排水管理。

Abstract

The construction of water conveyance tunnel of water conservancy project is a typical form of groundwater utilization in water conservancy construction in China. In addition to the corresponding commonalities with underground projects, there will also be certain particularities during the actual construction period. Especially during the construction of water conveyance tunnel of water conservancy project, due to the complex hydrological conditions involved, it is necessary to strengthen the discharge during the construction period, which will also become the key guarantee for the success of tunnel construction, Therefore, in order to improve the construction quality of water conservancy projects, it is necessary to strengthen the drainage management during the construction period of the water conveyance tunnel.