堤坝滑坡灾害的探地雷达应用研究 何开胜 1，章为民1，王国群2，贾学天2 (1.南京水利科学研究院土工研究所,江苏 南京210029； 2.江苏省工程物理 勘察院 ,江苏 南京210008) 摘 要： 通过太浦河泵站滑坡工程实例 ,尝试应用探地雷达进行滑动面的探测,探讨了探地雷达辨别滑 坡区、滑动面、有机质夹层的探测机理 ,分析推断了软土层分布,有机质夹层位置,滑坡区域, 滑动面的起点、走向和出溢处 .探测结果表明,在一定条件下结合地质勘察资料,利用探地雷 达对堤坝滑动面进行探测是有效的 . 关键词： 堤坝；滑坡；探地雷达；滑动面探测 Application of GPR to detection of landslide on embankments HE Kaisheng1,ZHANG Weimin1,WANG Guoqun2,JIA Xuetian2 (1.Geotechnical Engineering Department,Nanjing Hydraulic Research Instit ute, Nanjing 210098,China; 2.Enginee ring Geophysical Exploration Institute of Jiangsu Province, Nanjing 210008,China) Abstract: In combination with a landslide project at the pumping sta tion on the Taipu River, in which the Ground Penetrating Radar (GPR) was used fo r detection of the sliding surface, the mechanism of GPR in distinguishing the s lide area, sliding surface, and organic interlayer was discussed……
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