摘要
金星煤业根据水采采煤充填法的特点,论证了在工业场地保护煤柱内进行水采采煤的可行性,进行了工程实践,并对采空区进行充填处理,收到了较好的经济效益和环保效益。
According to the features of backfilling method of hydraulic coal mining, the paper demonstrated the feasibility of hydraulic coal mining with protective coal pillars in industrial sites. Through engineering practice, mined-out areas were backfilled, which has achieved ideal economic and environmental benefits.
出处
《山西煤炭》
2014年第8期59-61,共3页
Shanxi Coal
关键词
水采采煤
充填法
充填系统
hydraulic coal mining
backfilling method
backfilling system
