The applied effect and prospect of analyzing hidden danger in embankment by the method of resistivity tomography are discussed in the paper taking a dam seepage as an example after the fundamental theory of resistivity tomography has been introduced.

• 在阐述电阻率层析成像基本理论的基础上,以某水库大坝的渗漏问题为例,讨论了利用电阻率层析成像分析堤坝隐患的应用效果和前景。