Abstract: This paper introduces the structural performance reaction of Jinshuitan arch dam under the condition of low temperature and high water level. Based on monitoring data of deformation and seepage, the behavior of arch dam under unfavorable cases is analyzed.

Key words: Jinshuitan arch dam, low temperature and high water level, observed behavior analysis

摘要： 介绍了紧水滩拱坝在低温高水位情况下的结构性态反应，并根据变形及渗流的实测成果就不利工况对拱坝性态的影响进行了分析。

关键词: 紧水滩拱坝, 低温高水位, 实测性态分析