摘要
老空透水事故是近年来煤矿水害事故的主要类型,通过分析透水事故救援案例认为,了解煤矿安全监控系统数据变化是分析透水后井下态势和制定抢险救援方案的基础,明晰老空区积水水压是制定井下排水和地面钻孔救援方案实施步骤的关键,同时,在井下排水过程中配合使用压风系统送气能够扩大受困人员生存空间,为救援赢得时间。
Mine flooding accidents in mined areas were major kinds of water accidents of coal mines in last several years.Analysis confirmed that data changes in coal mine safety monitoring system was the basis of analyzing underground conditions after accidents and planning emergency rescue,and analyzing water pressure in mined areas was the key to formulate underground pumping and ground drilling rescue procedures.In addition,utilizing compressed-air system during underground drainage could expand the living room for trapped individuals,earning time for rescue.
出处
《中国煤炭》
北大核心
2016年第12期122-124,共3页
China Coal
关键词
透水事故
监控系统
积水水压
井下排水
钻孔救援
压风系统
flooding accident
monitoring system
water pressure
underground drainage
drilling rescue
compressed-air system
