矿井水灾

一种地方小矿井水灾后快捷排水法

Rapid drawing water method after flood in local small coal mine

矿井水灾之渗水通道存在的实测分析

Measurement analysis of existing water channel conducing mine flood

水文地质信息可视化管理系统的开发及其在矿井水灾防治中的应用

Development of visual information management of hydrogeology and application to prevention and control of mine flood

矿井水灾，是常见的煤矿主要灾害之一，如果煤矿生产过程中产生的水不及时的排放出矿井，将给整个矿井带来严重的安全隐患。

Mine flooding is a common major disaster in coal mine . Without timely discharged it cando serious harm to the entire mine safety production .

随着煤柱破坏发展，当冒落发展到基岩厚度不足以承担松散覆盖层重量时，在松散覆盖层作用下发生切顶灾害。地表和第四系水体破坏，就会造成矿井水灾。

With the development of destruction in coal pillars , in case bedrock thickness is insufficient to support loose overburden weight , the roof fall or mine flood disaster may happen under the action of loose overburden .