摘要
Abstract
The overall leakage problem of Mulangang Reservoir was analyzed and evaluated based on the geological conditions.The possible leakage sections were identified,and the possible seepage amount of each section after wa-ter storage was estimated.Under the premise of not affecting the safety and operational benefit of the reservoir,anti-seepage measures may not be taken for the sections with relatively small seepage amount,and anti-seepage mea-sures should be taken only for the water retaining mountains in the sections with relatively large seepage amount.Electromagnetic wave CT was used along the anti-seepage grouting axis to identify the distribution and scale of the major karst leakage channels,based on which precise grouting are conducted to improve grouting effects and reduce anti-seepage cost.关键词
岩溶渗漏/渗漏量计算/线岩溶率/木浪岗水库Key words
karst leakage/calculation of seepage amount/linear karst rate/Mulanggang Reservoir分类
建筑与水利
