摘要
在赤马山铜矿分段矿房采矿法试验中，在调查分析试验采场地质条件和岩性条件的基础上，及时地监测了回采过程中的采场地压活动，研究总结出了采场地压的显现特征和规律，为该采矿法在此矿的推广应用提供了有价值的地压实测资料。
Based on investigating and analyzing the geological and lithological conditions in the test ore block,the ground pressure activity in the process of stoping was monitored in time, and the characteristics and law of stope ground-pressure behaviour were studied and concluded, during the testing of sublevel room mining at Chimasban copper mine. The valuable measured data of ground pressure were provided for a widespread use of this mining method for this mine.
出处
《矿业研究与开发》
CAS
1997年第2期5-8,28,共5页
Mining Research and Development
关键词
分段矿房采矿法
电耙道
矿柱
地压监测
铜矿
Sublevel room mining, Scraper drift, Sublevel inclined-pillar, Ground pressure monitoring
