长大深埋引水隧洞施工排水由正常排水和突发涌水组成。文章介绍了云南省滇中

The construction drainage of the long and deep-buried diversion tunnel consists of normal drainage and sudden water inrush. The article introduces the equipment selection and technical application of drainage system equipment for Dali Section I of the Dali Central Water Diversion Project in Yunnan Province to ensure reliable drainage for the construction of the long and deep-buried diversion tunnel.

Growing up deep-buried water tunnel construction drainage consists of normal drainage and sudden surge of water. This paper introduces the selection and technical application of the equipment of the 1 standard drainage system for the construction of Dali I section of the water-draining project in Yunnan Province, so as to ensure the reliable drainage of the construction of the deep-buried drainage tunnel.

The construction drainage of long and deep water diversion tunnel is composed of normal drainage and sudden water inflow. This paper introduces the equipment selection and technical application of the drainage system in Dali section I of the central Yunnan water diversion project, so as to ensure the reliable drainage of the construction of the long and deep buried diversion tunnel.<br>