回采面底板突水危险性评价及防控策略  

Risk Assessment and Prevention Strategies for Water Inrush from Floor of Stope Face

作　　者：秦子强 QIN Ziqiang(Geological Survey Department of Majiliang Mine,Jinneng Holding Coal Industry Group,Datong,Shanxi 037027,China)

机构地区：[1]晋能控股煤业集团马脊梁矿地质测量科,山西大同037027

出　　处：《自动化应用》2023年第24期12-13,16,共3页Automation Application

摘　　要：本文以矿井回采面底板突水问题为研究对象,首先利用理论模型,结合项目实例探讨分析了煤层底板突水问题的成因;然后基于底板突水评价体系研究了回采面底板突水危险性,发现存在特定煤层为安全区域;最后根据特定煤层的地质情况以及开采面环境设计制定了相应的防控策略。This paper takes the problem of water inrush from the floor of mining face as the research object.Firstly,using theoretical models and combining with project examples,the causes of water inrush from the coal seam floor are discussed and analyzed.Then,based on the evaluation system of water inrush from the floor,the risk of water inrush from the floor of the mining face was studied,and it was found that there are specific coal seams as safety zones.Finally,corresponding prevention and control strategies were developed based on the geological conditions of specific coal seams and the environmental design of the mining face.

关 键 词：回采面 底板突水 危险性评价 

分 类 号：TD745[矿业工程—矿井通风与安全]