辐射井技术在尾矿库降排水工程中的应用

Application of Radial Well Technology in Dewatering and Drainage Engineering of Tailings Reservoir

摘要:

尾矿库是我国重大危险源之一，而尾矿库内的浸润线又是坝体安全的重要指标之一，为有效排出尾矿中的水，降低尾矿库内浸润线，本文通过辐射井技术在尾矿库降排水工程中应用的多个成功工程实例，归纳、总结并提出该技术在尾矿库应用过程中的设计思路、施工要点及工艺方法等。

Abstract:

Tailings reservoir is one of major hazards in China and the saturation line of tailings reservoir is one of the important indicators of dam safety. In order to effectively discharge tailings water and lower the saturation line, this paper summarizes and proposes the design idea, main points of construction and technical methods based on several successful engineering application cases of radial wells technology in tailings reservoir.