煤厚探测新方法——探地雷达技术

Ground penetrating radar is a newmethod to gain the thickness of coal seam

以电磁波传播的基本理论为基础，充分阐述了探地雷达方法的仪器特点及其探测原理，论证了该物探手段应用于煤矿井下煤层厚度探测的可行性及科学性，并在滕州市留庄煤矿１４层煤的实际探测中得到了很好的验证，从而拓展了探地雷达在工程探测中的应用，对更好地服务于煤矿现场亦具有重要意义。

Basing on the theory of electromagnetic wave,this paper discusses the characteristic and principle of the ground penetrating radar.Then by using it to gain the thickness of coal seam No.14 in Liuzhuang colliery of Tengzhou,the paper demonstrates the equipment′s advantages of penetrating the thickness of coal seam.It has not only expanded the using range of the GPR,but also had importance for solving problems in site.