复杂地质条件下大型贯通测量的研究  

Study on Large-scale Penetration Survey under Complex Geological Conditions

作　　者：周琳 Zhou Lin(Hebi Vocational and Technical College,Henan Hebi 458030)

机构地区：[1]鹤壁职业技术学院,河南鹤壁458030

出　　处：《山东煤炭科技》2022年第1期173-177,共5页Shandong Coal Science and Technology

摘　　要：为解决羊东矿在复杂地质条件下大型贯通测量问题,采用GPS测量技术建立地面控制网,优化GPS控制网平差方案,井下导线增加陀螺全站仪定向,合理调整井下最优贯通位置选取、最佳陀螺定向边条数的配置,顺利贯通且精度较高,成果可靠。In order to solve the problem of large-scale penetration survey in Yangdong Coal Mine under complex geological conditions,the surface control network is established by GPS survey technology,the adjustment scheme of GPS control network is optimized,the orientation of gyro total station is increased by underground traverse,the selection of optimal penetration position and the configuration of optimal number of gyro orientation are adjusted reasonably,the penetration is smooth,the precision is high,and the result is reliable.

关 键 词：大型贯通测量 GPS 陀螺定向 平面控制网 

分 类 号：TD175.5[矿业工程—矿山地质测量]