基于不同堆石料的多组大型静、动三轴试验，揭示了堆石料的特殊应力变形特性。
Based on a series of static and dynamic tri-axial tests on different rockfill, the special stress and deformation behaviors of rockfill are revealed.
介绍堆石体的几种本构模型，用二维有限元方法分析了混凝土面板堆石坝的应力变形特性。
The article introduces several structural models, as well as analyzes the stress deformation feature of concrete face rockfill dam using two dimension finite element method.
为了研究三个主应力不同情况下的土体强度和变形特性，需要进行复杂的真三轴试验研究，本文主要研究内容如下。
In order to study the pressure features and deformation features of soil under three different major stresses, complicated truly triaxial test are needed.
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