摘要
本文为您介绍一种探测煤矿地质构造的新技术即钋─２１０探测技术，它是一种新颖的核技术在地学中的应用，利用该技术可以探测煤矿隐伏断裂构造、隐伏陷落柱、老窑采空区、煤层底板含水裂隙发育地段等。为解决矿井地质问题和煤矿防治水提供了一种快速而经济的手段。本文论述了钋─２１０法的基本原理、工作方法、资料处理方法、探测实例及应用前景。
The Present paper recommands the Po-210 technique for detecting g6OIOgic structuresof coal mines,which is a new application of nuclear technique in geosciences.With this technique,ono caac detect concealed faulted Structures, concealed deprossion pillars,mined-out areas ofold workings and seam floor with well-developed water-filled fissures in coal minos.Therefore,this technipue is a rapid and economic means for tackling geologic and waterproof problems iucoal mines.Basic principles,working method, data-Processing method,detection examples and application prospects of this technique are dealt with in this paper.
出处
《物探与化探》
CAS
CSCD
1994年第3期166-173,共8页
Geophysical and Geochemical Exploration
关键词
煤矿
地质构造
钋
核探测
Po-210 method
nuclear technique
geologic structures Of coal mines.
