摘要
为研究面板堆石坝的应力变形特性,采用Mohr-Coulomb强度准则,利用ABAQUS建立有限元模型,分别从坝体位移、坝体应力、面板应力3方面进行分析研究,得出在运行期内相关荷载作用下坝体的应力变形特性,为大坝的实际运行提供理论依据。
In order to study the stress and deforma tion behavior of concrete face rockfill dam, holding the principle of Mohr-Coulomb strength, the finite element model was established by the ABAQUS. From the aspects of dam displacement, dam stress, concrete face stress, the characters of dam stress and deformation during storage periods was summarized, which can provide theoretical basis for the dam operation.
出处
《水科学与工程技术》
2017年第5期50-53,共4页
Water Sciences and Engineering Technology
关键词
面板堆石坝
应力特性
变形
有限元
face rockfill dam
stress behavior
deformation
finite element
