摘要
介绍了轻型支架放顶煤回采技术的特点,分析了轻型支架放顶煤回采技术回采边角煤的可行性,阐述了轻型支架放顶煤回采边角煤技术在屯兰矿应用的重要意义。
Introduces the characteristic of roof coal caving mining technology of light support,analyses the feasibility of mining corner coal with the caving mining technology of light support,elaborates the profound significance of application on mining corner coal with the technology in Tunlan coal mine.
出处
《山西焦煤科技》
2008年第12期1-2,共2页
Shanxi Coking Coal Science & Technology
关键词
边角煤
放顶煤回采
轻型支架
伸缩梁
拆装方便
应用
Corner coal
Roof coal caving mining
Light support
Telescopic girder
Convenient dismantling
Application
