综合物探技术在探测采空区方面的应用

Application of synthetic geophysical techniques in detecting goaf

随着技改工作的完成和一批新建大型矿井的投产,原老采空区所诱发的一些问题成为困扰企业和地区安全、可持续发展的重要问题。选用适合的方法高效的解决这一问题迫在眉睫。本文针对这一地区的地形及地质条件选择浅层二维地震(人工锤击)及瞬变电磁相结合的综合勘探技术,获得了反映采空区的准确资料。

With the completion of the technical work and a number of large new mine production, the original old goaf cause some problems. These problems enterprises and regional security and sustainable development, etc. Choose the suitable method is efficient to solve this problem is imminent. Topographical and geological conditions in this area, this paper chose the comprehensive exploration technology. This technology is shallow 2D Seismic (artificial hammer) and the combination of transient electromagnetic method. The accurate information obtained reflect the mined-out area.