摘要
基于磁窑沟矿10号煤层的地质赋存条件,从顶煤冒放性、采场围岩安全控制、放煤工艺方式、技术经济效益、回收率等方面,论证了该矿综放开采的相关问题,得出了总体适合采用综放开采技术结论。
Based on the geological occurrence condition of No.lO seam in Ciyaogou Mine, the article demonstrated problems in the fully-mechanized top coal caving in terms of top coal caving, security control of surrounding rocks, caving techniques, technological economical benefits, and recovery rate. It concluded that the fully-mechanized top coal caving generally fitted the mine.
出处
《山西煤炭》
2013年第7期45-47,共3页
Shanxi Coal
关键词
磁窑沟矿
10号煤层
顶煤冒放性评价
综放开采适应性
Ciyaogou Mine
No.lO coal seam
risk evaluation of top coal caving
fully-mechanized topcoal caving adaptability
