牙塘水库大坝渗流监测分析及安全评价  

Seepage Monitoring Analysis and Safety Assessment for Yatang Dam

作　　者：刘鸣[1] 钟敬全[1] 饶锡保[1] 刘嘉炘[2] 王文进 

机构地区：[1]长江科学院土工研究所,武汉430010 [2]南京水利科学研究院,南京210000 [3]甘肃省南阳渠建管局,甘肃东乡730000

出　　处：《长江科学院院报》2007年第2期30-33,38,共5页Journal of Changjiang River Scientific Research Institute

摘　　要：牙塘水库主体工程完工后,大坝下游坡脚出现了较大渗水,针对这一现象,利用坝后安全监测设备,进行了2次试蓄水渗流监测,根据监测实测数据,系统分析了大坝渗漏部位危害程度,并作了初步预测及安全评价。After the main project of Yatang reservoir was finished, much water seepage had appeared on the foot of the dam downstream slope. As for the phenomena, the seepage monitoring was conducted after the first two -times of water impoundment. Based on the monitoring data, the seepage position and harm degree have been thoroughly analyzed, and a preliminary forecast and safety assessment made in the paper.

关 键 词：水库 渗流 量水堰 渗压计 安全监测 

分 类 号：TV698.12[水利工程—水利水电工程]