Abstract: Some improvements such as the related displacement analysis for long-term observation data, the method of weighted mean for temperature related variables, the hysteresis and its calculation of the displacement caused by water level variation etc. In the analysis of displacement data observed in concrete dams is presented in this paper.?

摘要： 本文对砼坝位移观测资料分析方法作了若干改进，提出了：长期观测资料的“相对位移分析法”，水压位移的滞后性现象和计算方法，温度因子的加权平均计算法，时效位移分量的分析性构造法。采用本文提出的改进方法，对黄坛口重力坝的水平位移和垂直位移进行了分析，作为算例，本文列出了12号坝段位移的分析结果。