关键词: 200 m级面板堆石坝, 蓄水初期, 运行性态

Abstract: In this paper, the monitoring data of a concrete face rockfill dam (CFRD) in a deep and narrow valley during construction and early impoundment are analyzed, and the monitoring results of some typical sections are compared with those calculated in design stage. Through these analyses, we can know systematically the working status of main parts of the project, such as dam body, concrete face and peripheral joints. These results can provide technical references for subsequent impoundment, daily operation management, deformation and seepage prediction, feedback design of similar projects.

Key words: 200 m grade high CFRD, early impoundment period, operation state