山东煤炭科技
山東煤炭科技
산동매탄과기
Shandong Coal Science and Technology
2015年
4期
149-151
,共3页
矿井瞬变电磁%超前探测%激发场分布%低阻异常%物理模拟实验
礦井瞬變電磁%超前探測%激髮場分佈%低阻異常%物理模擬實驗
광정순변전자%초전탐측%격발장분포%저조이상%물리모의실험
mine transient electromagnetic%advanced detection%distribution of excitating field%low-resistant anomalous area%physical simulation experiment
该文简要阐述了矿井瞬变电磁超前探测技术的基本原理，根据超前探测瞬变电磁激发场的分布情况研究了超前探测技术的观测系统布设，介绍了其数据处理和解释图件的绘制方法，并进行了超前探测的物理模拟实验，结果表明，矿井瞬变电磁对前方低阻体响应较敏感。最后通过应用实例验证了该技术对探测掘进巷道前方的低阻含水体效果良好。
該文簡要闡述瞭礦井瞬變電磁超前探測技術的基本原理，根據超前探測瞬變電磁激髮場的分佈情況研究瞭超前探測技術的觀測繫統佈設，介紹瞭其數據處理和解釋圖件的繪製方法，併進行瞭超前探測的物理模擬實驗，結果錶明，礦井瞬變電磁對前方低阻體響應較敏感。最後通過應用實例驗證瞭該技術對探測掘進巷道前方的低阻含水體效果良好。
해문간요천술료광정순변전자초전탐측기술적기본원리，근거초전탐측순변전자격발장적분포정황연구료초전탐측기술적관측계통포설，개소료기수거처리화해석도건적회제방법，병진행료초전탐측적물리모의실험，결과표명，광정순변전자대전방저조체향응교민감。최후통과응용실례험증료해기술대탐측굴진항도전방적저조함수체효과량호。
This paper summarizes the principle of Mine Transient electromagnetic advanced detection technology, according to the distribution of exciting field, the observation system of advanced detection technology how to layout was studied, introduces data processing and the drawing method of interpretation diagram, and does physical simulation experiment, the results showed that it has good response to low-resistant body, Fanally through mine practical application proved it has a fairly good effect when there is water ahead of mining roadway.
