玉华矿矿井采区布置的方法探讨  

Probe into the Methods for the Mining Area Layout in Yuhua Coal Mine

作　　者：王晓东[1,2] 

机构地区：[1]太原理工大学矿业工程学院,山西太原030024 [2]煤炭工业太原设计研究院,山西太原030001

出　　处：《科技情报开发与经济》2012年第9期159-160,共2页Sci-Tech Information Development & Economy

摘　　要：对玉华矿矿井采区布置方法进行了探讨,得出结论:该矿矿井首采区为1、2号煤层一采区,矿井生产能力为0.913Mt/a,可满足矿井0.9Mt/a设计生产能力的要求;一采区东西长1.99km,南北长1.58km,采区面积约3.15km2,为单翼开采采区,采用伪倾向长壁开采。This paper probes into the methods for the mining area layout in Yuhua Coal Mine, and draws the conclusion that the first mining area in Yuhua Coal Mine is No. 1 mining area of the first coal seam and second coal seam, and the mine＇s production capacity is 0.913 Mt/a, which can meet the requirement of 0.9 Mt/a design production capacity, and No.1 mining area＇s east-west length is 1.99 kin, the north-south length is 1.58 km, mining area with single wing is about 3.15 km2, and the false tendency long-wall mining is adopted.

关 键 词：矿井生产能力 采区尺寸 巷道布置 首采区 

分 类 号：TD26[矿业工程—矿井建设]