超大型贯通测量人为干预的实践  

Practice of human intervention in super large through survey

作　　者：张燚 刘明轩 徐健凯 李治龙 ZHANG Yi;LIU Mingxuan;XU Jiankai;LI Zhilong(Shaanxi Nonferrous Yulin Coal Industry Co. ,Ltd. ,Yulin 719000,China)

机构地区：[1]陕西有色榆林煤业有限公司,陕西榆林719000

出　　处：《陕西煤炭》2022年第1期118-120,144,共4页Shaanxi Coal

摘　　要：矿井测量工作对煤矿行业的发展至关重要,为了保证开采作业的顺利完成,必须确保矿井工作面贯通精度。在矿井测量作业中,应该充分考虑影响测量精度的各种因素,制定贯通测量方案。以陕西有色杭来湾煤矿30201工作面为背景,对井下超大型巷道贯通进行测量贯通设计,通过施测过程中对陀螺定向的人为干预造成的测量成果与贯通设计的数据对比分析,检验出超大型贯通测量如果人为干预是否可行,为超大型巷道贯通提供参考。Mine survey is very important to the development of coal industry.In order to ensure the smooth completion of mining operation,it is necessary to ensure the through survey accuracy of mine working face.In the mine survey operation,various factors affecting the survey accuracy should be fully considered and the through survey scheme should be formulated.Taking 30201 working face of Hanglaiwan Coal Mine as the background,the design of super large through survey for underground roadway is carried out.Through the comparative analysis between the survey results caused by human intervention in gyro orientation and the data of through design,it is verified whether the human intervention in super large through survey is feasible,so as to provide reference for the through of super large roadway.

关 键 词：矿井测量 误差分析 导线测量 贯通测量 

分 类 号：TD175[矿业工程—矿山地质测量]