Dilatancy is the key issue to describe the constitutive behaviors of sand.
剪胀性是砂土本构模型一个关键问题。
参考来源 - 基于热力学的砂土剪胀模型的研究The long-term strength of three samples were obtained through the way of dilatancy. A creep constitutive model of rock salt is made by using visco-elastic-plastic theory.
根据扩容法确定三种岩石的长期强度,用粘弹塑性理论建立三种岩石的蠕变本构模型。
参考来源 - 层状盐岩力学特性试验研究及其理论分析Dilatancy is the key issue to describe the constitutive behaviors of sand.
剪胀性是砂土本构模型一个关键问题。
参考来源 - 基于热力学的砂土剪胀模型的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
N a phenomenon caused by the nature of the stacking or fitting together of particles or granules in a heterogeneous system, such as the solidification of certain sols under pressure, and the thixotropy of certain gels 膨胀
Dilatancy and volume expansive force are caused by the breaking of rock grains.
岩石晶粒的破碎，将导致扩容，并产生体积膨胀力。
These models can reflect the behaviours of damage softening, elastic stiffness degradation and shear dilatancy.
这个模型能够反映节理面的损伤弱化，扩容和弹性刚度劣化等复杂特性。
This large deformation is called for rock dilatancy if volume dilation only occurs owing to stress redistribution.
这种大变形如果仅是应力重分布引起的体积膨胀则称为岩石扩容。
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