滥泥坪铜矿三维地应力测量及巷道布置优化研究
谢也真,曹平,陈昊然

Three-dimensional In-situ Stress Measurement and Optimization of Roadway Layout in Lanniping Copper Mine
Yezhen XIE,Ping CAO,Haoran CHEN
表1 滥泥坪铜矿地应力测点坐标及钻孔参数
Table 1 Testing location and borehole parameters of Lanniping copper mine
钻孔编号钻孔仰角/(°)钻孔方位角/(°)钻孔孔口中心点坐标
XYZ
LNP-2350m-1#322 895 684.27100 558.122 350.00
LNP-2138m-2#33502 895 766.38100 346.732 138.00
LNP-1900m-3#32802 896 018.94100 283.621 900.00