摘要
通过对煤矿掘进工作面应用电法进行超前探测,研究了电法超前探查方法的原理。对采集到的数据,分别进行了前期处理和深度分析,剔除错误点和偏离点。通过解释处理后数据和处理前数据图对比,进一步验证探测方法的精准度。电法超前探测技术的广泛应用,进一步提高了巷道的安全掘进,降低了安全事故发生率。
Based on the application of electrical method advanced detection technology in coal mine heading face,the author studies the principle of electrical method advanced detection method,conducts preliminary processing and in-depth analysis on the collected data,and eliminates the error points and deviation points,which further verifies the accuracy of the detection method,improves the safe tunneling of roadway and reduces the incidence of safety accidents.
作者
杨晓东
Yang Xiaodong(Mingzi Technical Service Group of Lvliang Dewei Co.,Shanxi Coal Power Group Taiyuan,Shanxi 030053)
出处
《江西煤炭科技》
2023年第1期118-120,共3页
Jiangxi Coal Science & Technology
关键词
巷道掘进
瞬变电磁
直流电法
探测技术
roadway excavation
transient electromagnetic
direct current method
detection technology
