The Present paper recommands the Po-210 technique for detecting geologic 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.
刘正林. 钋──210法探测煤矿地质构造的实例与效果[J]. 物探与化探, 1994, 18(3): 166-173.
Liu Zhenglin. EXAMPLES AND EFFECTS OF USING PO-210 METHOD TO DETECT GEOLOGIC STRUCTURES OP COAL MINES. Geophysical and Geochemical Exploration, 1994, 18(3): 166-173.