面板坝中堆石流变对面板应力变形的影响分析

根据所选用的包括流变的堆石本构模型及其反分析得到的参数，以Cethana坝为对象进行三维流变有限元计算，从理论上分析了面板堆石流变对面板的应力和变形的影响，指出堆石的流变对面板的影响是趋于危险的。这种影响是不能忽略的。

Analysis of Effects of Rockfill Rheology on Deformation and Stress of Force Slabs of Concrete Face Rockfill Dams

With Cethana dam as an example, this paper performs three dimensional finite element analysis based on the selected constitutive model which includes rheology, and its parameters. This paper also analyzes theoretically the effects of rheology of rockfill on the deformation and stress of face slabs of concrete face rockfill dam. It is indicated that these effects are dangerous and thus, cannot be neglected.