Abstract: Based on the qualitative analysis on deflection of Xianju dam, the deflection prediction equation was proposed and the effect of water level, temperature and time were discussed by using mathematical physics model. With these results, some useful conclusions were obtained about damdeflection.

摘要： 在对仙居水电站大坝挠度进行定性分析的基础上, 结合数学物理模型, 拟合出大坝挠度预报方程, 并对方程中水位效应分量、温度效应分量以及时间效应分量进行讨论, 证实了大坝挠度变形一般规律。