高密度电阻率法在鄱阳湖圩堤防汛抢险中的应用  

Application of high-density resistivity survey in flood fighting of Poyang Lake polder embankment

作　　者：万怡国[1] 高江林[1] 邹晨阳 

机构地区：[1]江西省水利科学研究院江西省水工安全工程技术研究中心,江西南昌330029

出　　处：《人民长江》2017年第1期51-53,96,共4页Yangtze River

基　　金：江西省水利厅科技项目(KT201301)

摘　　要：鄱阳湖区圩堤由于堤身环境、质量及区域地质条件等原因,易发生堤身渗漏和堤基管涌等险情,汛期高水位时,此类险情直接威胁圩堤安全。针对湖区西河东联圩堤身渗漏传统处置方法效果不佳的问题,采用高密度电阻率法探测隐患位置,为隐患处理提供了更为准确的依据,阐明了该方法用于防汛抢险的可行性和有效性,并对现场探测提出了建议。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.

关 键 词：高密度电阻率法 隐患探测 防汛抢险 鄱阳湖区圩堤 

分 类 号：TV87[水利工程—水利水电工程]