关键词: 高密度电阻率法, 隐患探测, 防汛抢险, 鄱阳湖区圩堤

Abstract: Due to the causes of surrounding environment, dam quality and regional geological situation etc., the polder embankments in Poyang Lake area are prone to suffering accidents of body seepage and foundation piping, which would directly threaten the embankment safety when the water level is high in flood season. To solve the poor-effective traditional leakage treatment method for Xihedong embankment, high-density resistivity survey was used to detect the hidden defects to provide more accurate evidence for treatment. The feasibility and effectiveness of the method are illustrated and the suggestions for in-situ probing are given.

Key words: high-density resistivity survey, defect detection, flood fighting, Poyang Lake embankment