科技与创新
科技與創新
과기여창신
Science and Technology & Innovation
2014年
17期
40-40,43
,共2页
煤矿井下%采矿生产技术%采矿方法%倾角
煤礦井下%採礦生產技術%採礦方法%傾角
매광정하%채광생산기술%채광방법%경각
coal mine%mining production techniques%mining methods%dip
近年来,我国煤矿的井下采矿生产技术和采矿方法都得到了改进和发展,合理的采煤方法是建设现代化先进矿井的关键。在分析影响采煤方法选择的地质因素和技术因素的基础上,讨论了不同情况下,选用何种采煤方法才能提高采煤的效率。
近年來,我國煤礦的井下採礦生產技術和採礦方法都得到瞭改進和髮展,閤理的採煤方法是建設現代化先進礦井的關鍵。在分析影響採煤方法選擇的地質因素和技術因素的基礎上,討論瞭不同情況下,選用何種採煤方法纔能提高採煤的效率。
근년래,아국매광적정하채광생산기술화채광방법도득도료개진화발전,합리적채매방법시건설현대화선진광정적관건。재분석영향채매방법선택적지질인소화기술인소적기출상,토론료불동정황하,선용하충채매방법재능제고채매적효솔。
In recent years, production techniques and underground mining of coal mining methods have been improved and developed;rational mining methods are the key to building a modern advanced mine. On the basis of analysis of the impact of mining method selection of geological factors and technical factors, discussed under different circumstances, what coal mining methods in order to improve the efficiency of selection.