The rigid-plasticmodel can be used to simulate the deformation behavior of the interface between two granular materials.
两种散粒体间的接触变形特性可通过刚塑性模型来描述。
2
Based on the rigidplastic constitutive equation of lead, the damping force model of lead extrusion damper was deduced from the even plastic deformation energy method.
本文根据铅的刚塑性本构关系，利用均匀塑性变形能法，推导了铅挤压阻尼器的阻尼力滞回模型。
3
The result is coherent with the result of quantitative physical simulation, numerical value simulation and the tension stress theory of a rigidplastic mechanical model.