摘要
面板堆石坝以其建设周期短、投资少的优点而成为当今国际上一种较广泛的坝型。但其渗漏较严重是一个亟待解决的问题。我们采用地质雷达的方法，利用不同天线组合，以渗漏通道介电性质差异为目的进行探测，并追踪确定渗漏通道。实践证明，该方法能有效地确定渗漏部位和渗漏通道。该资料为堵漏和工程施工提供重要依据。
The Panel Rock-fill Dam is a kind of famous dam in the world for its short constructingperiod and little investment. But most of this kind dams have the disadvantage of leaking. We detect thedam using ground penetrating radar with the scheme of different kind of antennas. The leaking road canbe determined by this method proved by practice. The information of the leaking road is very useful inblocking off and engineering.
出处
《CT理论与应用研究（中英文）》
1999年第4期9-13,共5页
Computerized Tomography Theory and Applications
关键词
地质雷达
面板堆石坝
介电常数
渗漏
水坝
Ground Penetrating Radar, Panel Rock-fill Dam, Dielectric. Leaking
