摘要
在地下管线的探测中,地下管线探测仪只能探测金属材质的地下管线,对于水泥管道(供水、下水等)或其它非金属管道就无能为力。采用常规直流电法探查,其分辨力较低。而近年来较为流行的高密度电法是一种比较有效的探查手段。本文给出两个典型探查实例。
On exploration of underground pipelines, the metallic pipelines are only detected by pipelines detector. Which is powerless to exploration of concrete pipes (e. g. water supply pipes and drain pipes) or other nonmetallic pipes, and so on. The detecting effect of general Direct Current Resistivity Method is't well. Lately, the High-density Resistivity Method (HRM) is effectively on Exploration pipes . Two typical examples are expatiated.
出处
《物探装备》
2003年第4期260-262,共3页
Equipment for Geophysical Prospecting
