综合物探方法在确定矿山采空区中的应用

An application of comprehensive geophysical prospecting methods f or determining the mined-out areas

矿山地区地表起伏大,利用传统的勘探方法确定地下采空区将耗费大量的人力和物力,采用综合物探方法、手段会起到事半功倍的效果。本文介绍了在鞍山矿区利用地质雷达法、瞬变电磁法、浅震反射波法、瞬态瑞雷波法来确定地下采空区。以便减少它们造成的地质灾害。

The surface relief in the mining area is relat iv e big. To determine the mined-out areas making use of traditional prospecting me thod will consume manpower and material resources. To take comprehensive geophys ical prospecting methods can get twice the result with half the effort. In this paper, the geological radar method, transient eletromagnetic method, shallow-foc us earthquake reflected wave method and transient Rayleigh wave method are intr oduced to def inite the mined-out areas in the Anshan mining area in order to reduce geologic hazards.