摘要
依据大同煤矿集团公司四老沟矿地质断裂构造,分析了断裂构造对煤矿生产的影响,找出了过断层的方法。
this article is based on the fracture structure in geology in Datong coalmine Group Co. Si-Lao-Gou coal mine. It analyses the influence on mine caused by the fracture structure and figure out the cropping method.
出处
《同煤科技》
2008年第2期32-33,35,共3页
Datong Coal Science & Technology
关键词
煤矿开采
断裂构造
过断方法
coal mining
fracture structure
cropping method
