某矿45202工作面井巷贯通测量设计及实施方案  

Design and implementation scheme of roadway crossing survey in 45202 working face of a mine

作　　者：闫小军 

机构地区：[1]山西铺龙湾煤业有限公司,山西大同0371000

出　　处：《中国矿山工程》2019年第2期44-45,55,共3页China Mine Engineering

摘　　要：本文以某矿井巷内的重要贯通工程为研究背景,贯通导线全长约为13 000m。导线按7″基本控制导线的精度进行要求,井下7″控制导线网以总回大巷中的H25、H26两点为起始点,经45202运输巷道、开切眼到贯通点K形成闭合导线网。In this paper, the important piercing project in a mine roadway is taken as the research background, the total length of penetrated wire is about 13 000m. Conductor according to 7″ basic control wire accuracy requirements, the starting point of underground 7″ control traverse network is H25 and H26 in the total return roadway, closed traverse network is formed through 45202 haulage roadway, open-off cut and through point K.

关 键 词：GPS 变形分析 矿山测量 

分 类 号：TD175[矿业工程—矿山地质测量]