摘要
梧桐庄矿密集村庄下深部压煤量大且面广,严重制约着矿井的生产发展。根据我国村庄下采煤的实践经验,结合该矿井的实际情况,在经济、技术综合分析的基础上,对梧桐庄矿村庄下压煤开采技术的可行性进行分析,并从中确定最优方案。结果表明:梧桐庄矿密集村庄下深部压煤采用跳采全采技术,技术性强,经济和社会效益显著,是现实可行的技术措施。
There are amounts of deep reserves under multi-village in Wu Tong-zhuang coal mine, affecting seriously coal mine product and development. According to experiences of mining under villages, and considering the specific conditions of Wu Tong-zhuang coal mine, different mining methods under village were thoroughly analyzed through comprehensive economic and technological analysis, then the optimizing project was given. The results show that it is feasible and reasonable to extract deep reserves under multi- village using coordinately-skipped mining technology in this coal mine. Economic and soeiaI benefits are very prominent.
出处
《中国矿业》
北大核心
2008年第8期69-71,共3页
China Mining Magazine
关键词
开采沉陷
密集村庄下采煤
深部开采
协调式跳采技术
mining subsidence
mining under multi-villages
depth mining
coordinately-skipped mining technology
