电法探测堤坝隐患的几个问题

Several Issues on Electrical Surveying of Hidden Dangers of Dams

讨论了堤坝隐患探测的地球物理前提，电法探测堤坝隐患产生的ρ＿ｓ、Ｆ＿ｓ．φ等异常的分布规律，用以确定隐患位置和地质原因。

eophysical prerequisite on surveying the hidden dangers of dams and the distributive patterns of ρ_s,F_s and φ etc. anomaliesproduced by the electrical surveying of hidden dangers of dams are discussed,which can be used to determined geological reasonsand the positions of the hidden dangers of dams.