江西煤炭科技
江西煤炭科技
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JIANGXI COAL SCIENCE & TECHNOLOGY
2012年
3期
99-101
,共3页
煤矿%开拓方式%探讨
煤礦%開拓方式%探討
매광%개탁방식%탐토
coal mines%development method%probe into
印尼的煤矿区（井田）一般煤层层数多,倾角小,多适于采用露天开采。但卡布兰煤矿因剥采比大、地面多被高等级森林覆盖等原因,原拟定的露天矿开采的开拓方式,严重地制约了该煤矿的开发建设。本文提出了卡布兰煤矿开拓方式由露天矿开采改为地下开采的建议。
印尼的煤礦區（井田）一般煤層層數多,傾角小,多適于採用露天開採。但卡佈蘭煤礦因剝採比大、地麵多被高等級森林覆蓋等原因,原擬定的露天礦開採的開拓方式,嚴重地製約瞭該煤礦的開髮建設。本文提齣瞭卡佈蘭煤礦開拓方式由露天礦開採改為地下開採的建議。
인니적매광구（정전）일반매층층수다,경각소,다괄우채용로천개채。단잡포란매광인박채비대、지면다피고등급삼림복개등원인,원의정적로천광개채적개탁방식,엄중지제약료해매광적개발건설。본문제출료잡포란매광개탁방식유로천광개채개위지하개채적건의。
Development method of surface mining is appropriate due to many layers of coal seam and small inclination angle in coalfield of Indonesia.But because of large stripping ratio and the ground covered with high-grade forest in Kabulan Colliery,the original development method of surface mining severely restricted the development and construction of this colliery.The paper suggests the development method in Kabulan Colliery of surface mining be changed into underground mining.
