探地雷达在煤岩界面识别中的应用  

Application of Ground Penetrating Radar in Coal-rock Interface Identification

作　　者：姜子超 杨春花[2] 孟田华[2] 姜晓云[2] JIANG Zi-chao;YANG Chun-hua;MENG Tian-hua;JANG Xiao-yun(School of Coal Engineering,Shanxi Datong University,Datong Shanxi,037009;School of Physical and Electronic Science,Shanxi Datong University,Datong Shanxi,037009)

机构地区：[1]山西大同大学煤炭工程学院,山西大同037009 [2]山西大同大学物理与电子科学学院,山西大同037009

出　　处：《山西大同大学学报（自然科学版）》2023年第5期89-93,共5页Journal of Shanxi Datong University(Natural Science Edition)

基　　金：山西大同大学云冈专项[2021YGZX33]。

摘　　要：目的 结合探地雷达的工作原理,通过模拟仿真识别不同煤岩界面、复杂煤岩界面的情况,研究探地雷达在煤岩界面识别中的可行性。方法 利用电磁仿真软件构建多种煤岩界面模型,讨论探地雷达识别多种煤岩界面的情况。结果 探地雷达可以准确识别多种煤岩界面情况,探测煤层厚度。结论 探地雷达可被广泛应用于煤岩识别。Objective Based on the working principle of GPR,the feasibility of GPR in coal-rock interface identification was studied through simulation to identify different coal-rock interface and complex coal-rock interface.Methods A variety of coal-rock interface models were constructed by electromagnetic simulation software,and the identification of coal-rock interface by ground penetrating radar was discussed.Results The ground penetrating radar can accurately identify various coal-rock interface conditions and detect the thickness of coal seam.Conclusion GPR can be widely used in coal-rock identification.

关 键 词：探地雷达 煤岩界面 厚度 

分 类 号：TD15[矿业工程—矿山地质测量]