神东矿区采区式煤矿地下水库系统设计研究

System design of mining area-coal mine underground reservoir in Shendong mining area

我国西部生态系统脆弱,煤炭开采中水资源的保护与利用意义重大,结合神东矿区20多年煤矿地下水库的技术探索和工程实践,提出了以“导储用”为核心的煤矿地下水库理论框架和技术体系。基于神东矿区30余座煤矿地下水库建设经验,研究了采区式煤矿地下水库系统设计理念,构建了采区水库及巷道布置、坝体设计、水库库容计算、管路设计、相关硐室及设备布置和安全监控系统组成的设计体系,总结了各系统设计的核心技术,对采区式煤矿地下水库设计的推广有重要的意义。

The ecology of the mining areas in western China is fragile,which is rich in coal and lack of water.The protection and utilization of water resources in coal mining is of great significance.Academician Gu Dazhao proposed the theoretical framework and technical system of coal mine underground reservoir with“guiding,storing and using”as the core,according to more than 20 years of technical exploration and engineering practice of coal mine underground reservoir in Shendong mining area.Based on the construction experience of more than 30 underground reservoirs in Shendong mining area,the design concept of mining area-coal mine underground reservoir system of is studied.The design system composed of mining area-underground reservoir and roadway layout,dam design,reservoir capacity calculation,pipeline design,related chamber and equipment layout and safety monitoring system is constructed.The core technology of each system design is summarized,which is of great significance to the popularization of design of mining area-coal mine underground reservoir.