蓝洞水库大坝病险综合物探勘查  

AN INTEGRATED GEOPHYSICAL EXPLORATION HAZARDS IN THE DAM OF LANDONG RESERVOIR

作　　者：奚家鉴[1] 

机构地区：[1]国土资源部地球物理地球化学勘查研究所,廊坊065000

出　　处：《物探与化探》1999年第5期356-362,共7页Geophysical and Geochemical Exploration

摘　　要：针对蓝洞水库均质大坝出现散渗等病险，根据区内各介质物理性质及地球物理特征，合理选择了高密度电阻率、探地雷达、瞬态瑞雷波和自然电场４ 种物探方法进行综合勘查，查明病险的水源来向，为评估坝体的稳定性和加固处理设计提供依据。In view of the seepage hazards existent in the homogeneous soil dam in Landong reservoir and on the basis of physical property of the media and geophysical characteristics of the study area, the authors reasonably selected such geophysical techniques as high?density resistivity, ground penetrating radar, transient Rayleigh wave and spontaneous polarization to make integrated exploration and find out the seepage path of water sources, thus providing grounds for evaluating stability of the dam body and designing the reinforcement plan.

关 键 词：堤坝病险 综合物探 渗漏水调查 蓝洞水库 

分 类 号：TV698.233[水利工程—水利水电工程] TV221