【摘要】 介绍了三维地震及地面瞬变电磁法的原理,并对探查区情况作了概述,综合分析了2种方法的探查结果,得出了2种方法的探查结果基本一致的结论。2种方法的工程实践确定了陷落柱1个,其长轴为北北西向,短轴为北东东向。更多还原

【Abstract】 Introduces the principle of the 3-D seismic and transient electromagnetic method using on ground and summaries the condition of the probe area,through the detected results of the two methods,the conclusion is that the two detected results are little difference. A collapse column is verified through the engineering practice of the two methods,its long axis is NNW,short axis is NEE.更多还原