【摘要】 针对飞来峡水利枢纽河床段土坝在"067"洪水期间巡视检查时发现的局部渗漏,运用现场监测、电测法检查等手段对其进行原因分析,查找出混凝土防渗墙存在缺陷,经研究采用墙体补强灌浆技术措施对其进行处理,后经检测表明效果良好,从而确保了大坝的安全稳定。更多还原

【Abstract】 Leakage in earth dam covering the river bed of Feilaixia hydraulic project is detected in the investigation during the "067" flood.The causes are therefore analyzed by means of site-monitoring and electrometer.Then,disfigurements are found on the concrete impervious wall.To deal with it,the technique of grouting the wall is adopted and test proves that it has a favorable effect.As a result,the security and stability of the dam are ensured.更多还原