摘要
分析了平顶山矿区煤与瓦斯突出灾害发展过程及特征。随着开采深度的增加,该矿区出现了具有矿山冲击和煤与瓦斯突出双重危险的复合型动力灾害;平顶山矿区动力灾害分布受区域构造的控制,分为弱突出区和严重突出区;在分析复合型动力灾害特征和发生条件的基础上,提出了复合型动力灾害防治对策,对平顶山矿区深部安全开采具有重要指导作用。
Analysis was made on the developing course and characterristics of coal and gas outburst according to the data of coal and gas outbursts occuried in Pingdingshan Coal Mining Area. With the increase of mining depth, the complex dynamic disaster having double hazard of rock burst and coal and gas outburst occausionally occuied. The distribution of dynamic disaster in Pingdingshan Coal Mining Area is subjected to the control of regional structure, dividing into weak outburst area and serious outburst area. This paper put forward the preventive measures for complex dynamic disasters on the analysis basis of the characteristics and occurrence conditions of the complex dynamic disasters, which has important duiding role for deep coal mining in Pingdingshan Coal Mining Area.
出处
《矿业安全与环保》
北大核心
2008年第6期7-10,共4页
Mining Safety & Environmental Protection
