摘要
本文基于矿用本安型瞬变电磁仪工作原理,对煤矿掘进巷道前方顶底板隐伏含(导)水构造进行探测,解译分析并进行钻探验证。结果表明:矿用本安型瞬变电磁仪超前探通过合理的布设探测角度可避免探测盲区,解译结果准确度较高,辅佐钻探验证等综合勘察方法,保证矿井安全生产。
In this paper, based on working principle of mining intrinsically safe transient electromagnetic instrument,detected, analyzed and interpreted the hidden containing (Guiding) water structure in the roadway roof and floor coal of mine in advance, and verified by the drilling detection. The results show that the application of the intrinsically safe transient electromagnetic exploration in advanced detection can avoid the detection blind zone through the reasonable arrangement of the survey angle, the interpretation result is accurate, can ensure the mine safety production after assisted by the drilling validation.
作者
王丛山
张旭
杜习成
Wang Cong-shan;Zhang Xu;Du Xi-cheng(Tian’an mining group Xingcun coal mine, Shandong Qufu 273100)
出处
《山东煤炭科技》
2017年第2期152-154,共3页
Shandong Coal Science and Technology
关键词
矿用本安型
瞬变电磁仪
超前探
mine intrinsically safe
transient electromagnetic instrument
advanced detection
