柘林大坝变形特性及对心墙的影响

The deformation property of the Zalin Dam and the influence which the deformation property brought about to the core-wall of the Dam

根据施工资料、坝体变形及测压管的观测资料，对拓林大坝的变形原因作了分析及探讨，初步得出在防渗墙运行状态正常及粘土心墙可能存在裂缝的结论。

According to the construction data and the observation data on thedam defotmation and the pipe of measuring the water pressure, this paper analy-sed and probcd into the reason for the deforn1ation of the Zalin Dam,We initia-lly reached a conclusion tbat the operational condition of the concrete antiseepagewall is norrnal and the clay core-wall perhapshad cracks.