轻型支架放顶煤回采技术在屯兰矿的应用  

Application on Roof Coal Caving Mining Technology of Light Support in Tunlan Coal Mine

作　　者：郭文斌 

机构地区：[1]山西焦煤西山煤电集团公司

出　　处：《山西焦煤科技》2008年第12期1-2,共2页Shanxi Coking Coal Science & Technology

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.

关 键 词：边角煤 放顶煤回采 轻型支架 伸缩梁 拆装方便 应用 

分 类 号：TD823.47[矿业工程—煤矿开采]