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2D modelling of a thin elasto-plastic interphase between two different materials: Plane strain case

机译:两种不同材料之间的薄弹塑性界面的二维建模:平面应变情况

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摘要

A thin soft elasto-plastic interphase between two different media is under consideration. The intermediate layer is assumed to be of infinitesimal thickness and is modelled by non-linear transmission conditions which incorporate the elasto-plastic material behaviour of the layer. FEM analysis of a bimaterial structure with such an imperfect elasto-plastic interface shows the efficiency of the approach and illustrates some restrictions of its application.
机译:正在考虑两种不同介质之间的薄软弹塑性界面。假定中间层具有最小的厚度,并通过包含该层的弹塑性材料性能的非线性传输条件进行建模。具有这种不完善的弹塑性界面的双材料结构的FEM分析显示了该方法的效率,并说明了其应用的一些限制。

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