摘要
探地雷达是近几十年发展起来的一种探测地下目标的有效手段,但在电力行业起步较晚,文中通过探地雷达在排水管、桥面的试验,直观的肯定了其应用效果,又对其在查找滑坡面、探测岩溶、地质分层等多个在电力勘察中的应用进行了阐述,最后对影响数据的山体、架空线路、电线杆、地面耦合等干扰问题进行了讨论和对比分析,肯定了其可以较大工作效率、节省工程经费的同时,也指出了应当规避的可能产生的问题,有待于进一步完善和发展。
Ground penetrating radar is an effective means to explore the underground target,this method developed quickly in recent decades,but its start in the power industry is late,according to the test on its application to drainage and bridge,visual analysis confirms the results of its application,and then it was introduced to surveying landslide surface,karst and geology layering,at the last the interference by mountain,overhead lines,poles,ground coupling was discussed and contrasted. The analysis shows that the effect of GPR is huge,the prospect is broad,it can improve efficiency greatly and save construction funds,the advantage of GPR is obvious with contrast to drill,but also the potential problems that should be avoided were pointed out,and the means of acquisition,processing and interpretation need further improvement and development.
出处
《地下空间与工程学报》
CSCD
北大核心
2013年第S1期1777-1782,共6页
Chinese Journal of Underground Space and Engineering
关键词
探地雷达
电力勘察
应用
干扰
GPR
electric power survey
applications
interference
