摘要
为了克服综放工作面过断层遇到的问题和难点,结合淮北矿业股份有限公司涡北矿8202工作面复杂地质条件和断层大落差等情况,通过科学合理确定起坡点和起坡角度,准确把握超前距离,采取安全措施,使得8202工作面顺利通过断层,取得了较好的效果。
In order to overcome the problems and difficulties of overfault in fully mechanized working face, in combination with the complex geological conditions and great depression faults of Huaibei Mining Co., Ltd. Guobei Coal Mine 8202 working face, through scientific and reasonable determination of slope point and slope angle, accurately grasp the lead distance, careful study summary and taking targeted measures, making 8202 working face can pass through the fault smoothly, get better effect.
作者
马鹏
Ma Peng(Guobei Coal Mine, Huaibei Mining Co., LTD., Anhui Guoyang 233600)
出处
《山东煤炭科技》
2019年第3期6-7,共2页
Shandong Coal Science and Technology
关键词
综放
断层
方法
fully mechanized caving
fault
method
