【作者】 桂良玉； 杨仁树； 王承源；

【Author】 Gui Liangyu~1 Yang Renshu~2 Wang Chengyuan~1 (1.Beijing China Coal Mine Construction Engineering Co.Ltd. Beijing 100013;2.School of Mechanics and Civil Engineering China University of Ming and Technology Beijing 100083)

【机构】 北京中煤矿山工程有限公司； 中国矿业大学(北京)力学与建筑工程学院；

【摘要】 采用装药爆破的方法处理综采工作面遇到的断层岩石,交替作业时间长,安全性差,易损伤设备,甚至引起瓦斯、煤尘爆炸等事故。针对这些问题,新汶矿业集团翟镇煤矿使用静态破碎剂,以非爆破方式破碎断层岩石,对于提高煤矿综采技术经济效益和安全生产具有重要的现实意义。本文介绍了静态破碎剂的应用情况及相关施工工艺。更多还原

【Abstract】 Using detonator to break the faultage rocks at the synthesis exploitation working face costs more alternate work—time and brings potential safe hazard,causes equipments to be damaged usually,even leads to gas or grime explosion.In connection with these problems,ZHAIZHEN colliery of XINWEN mining group company uses the static cracking agent,a kind of inexplosive methods to break faultage rocks,to increase the technical and economic benefit of coal synthesis exploitation and is beneficial for the safety in production with important practical significance.The paper introduces the application of the static cracking agent and concerned construction techniques.更多还原