综合物探在霸陵外藏坑考古中的应用研究

Application of comprehensive geophysical exploration in the archaeologyof\hidden pit outside Baling mausoleum

在霸陵外藏坑指定区域运用地质雷达、高密度电法进行了测量。通过对比分析雷达(频率为200MHz的天线)和高密度电法(电极距0.5m)在地下5m内地层的电性特征,并对物探采集数据进行处理及解释。可见综合物探方法能够较为清楚的分辨出埋葬遗址结构上下地层物性差异小的地层。

In the designated area of the hidden pit outside the Baling mausoleum,geological radar and high-density electrical exploration method is used to measurement.By comparing and analyzing the electrical characteristics of radar(antenna with frequency of 200MHz)and high-density electrical method(electrode distance of 0.5 m)in the stratum of 5 m underground,the data collected from geophysical exploration are processed and interpreted.It can be seen that the comprehensive geophysical method can clearly distinguish the strata with small physical differences between the upper and lower strata of the burial site structure.