长角短边法在井下导线测量中的应用  

Application of Long-angle-short-side Method in Underground Traverse Survey in Coal Mine

作　　者：姜鑫 Jiang Xin(Shanxi Hongyu Chengzhu Construction Engineering Co.Ltd.,Shuozhou,038300)

机构地区：[1]山西宏宇诚铸建设工程有限公司,山西朔州038300

出　　处：《江西煤炭科技》2022年第2期119-121,共3页Jiangxi Coal Science & Technology

摘　　要：基于井下导线测量受风流、施工工艺、导线测量方法等影响,传统导线测量效率低、精度低等技术难题,本文以麻家梁煤矿14106回风顺槽为例,对巷道原导线测量方法进行优化,提出了"长角短边导线测量法",优化测量方法减少了仪器对中整平次数,降低了对中误差,取得了显著成效。Aiming at the technical problems of low efficiency and accuracy influenced by air flow,construction technique and traverse survey method in traditional traverse survey,the author presents the optimized long-angle-short-side traverse survey method in 14106 ventilation roadway of Majialiang Colliery,which can reduce the times of alignment and leveling and decrease the alignment errors with remarkable effects.

关 键 词：巷道 导线测量 方法优化 长角短边法 

分 类 号：TD175.4[矿业工程—矿山地质测量]