摘要
长沟峪安子采区地质条件复杂,结合采区工作面具体情况,从设备的选择和资金的投入等方面,通过对各种采煤方法的综合比较分析,认为走向长壁整体顶梁组合悬移支架采煤法,适应长沟峪安子采区的地质构造,且开采成本合理,能保证安全生产和提高资源回收率。
In Changgouyu Anzi mining area geological condition is complex, combined working face specific circumstances, through the selection of equipment and funds investment etc. , and by analyze and comprehensive comparative of the various coal mining methods, it is believe that the whole roof beam combined suspension support longwall mining is adaptation of Changgouyu An Zi mining area＇s geological structure, and the production cost is reasonable, more safe for production and better resource recovery rate.
出处
《中国煤炭》
北大核心
2011年第12期46-49,共4页
China Coal
关键词
整体顶梁组合悬移支架
采煤方法
复杂地质条件
长沟峪煤矿
the whole roof beam suspended supports
coal mining method
complicated geological conditions
Cbanggouyu coal mine
