摘要
介绍了综采工作面复合顶板回采假顶技术和穿层技术在平煤六矿综采工作面回采中的实践,从设计方案、关键技术、实施效果等方面进行了较为详细的阐述。
The author of this article introduces the false roof technology and mining from one seam to another through the separating rock stratum technology for use in longwall faces under composite roof conditions. The successful practice of these technologies in Tian＇an No. 6 Coal Mine＇s longwall faces is also introduced. Detailed accounts about the practice are given covering the design, key technologies used and final results.
出处
《中国煤炭》
北大核心
2008年第7期59-60,共2页
China Coal
关键词
工作面回采
复合顶板
假顶技术
穿层技术
mining at face, composite roof, false roof technology, mining from one seam to another through separating rock stratum technology.
