摘要
运用有限元分析软件AutoBank分析贵州省麻江县上寨水库面板堆石坝有限元应力变形特性,坝体采用邓肯E-B本构模型,基岩采用线弹性模型。计算结果表明,坝体自身变形较小,总体上,坝体应力水平不高,坝体不会发生破坏,大坝安全能够保证。
By adopting finite element analysis software AutoBank, the stress deformation for rock fill dam with face slab of Shangzai Reservoir in Majiang County, Guizhou is analyzed. Duncan E-B constitutive model and linear elastic model are applied respectively for the analysis of dam and bed rock. The calculation shows that the deformation for the dam is comparatively small, stress level is not high on the whole, dam damage will not happen and the dam is safe.
出处
《黑龙江水利科技》
2013年第5期1-5,共5页
Heilongjiang Hydraulic Science and Technology
关键词
上寨水库
面板堆石坝
邓肯E—B本构模型
有限单元
计算参数
垂直位移
Shangzai Reservoir
rock fill dam with face slab
Duncan E-B constitutive model
finite element
calculation parameter
vertical displacement
