Transmission Conditions for Thin Elasto-Plastic Pressure-Dependent Interphases

Gennady Mishuris*, Wiktoria Miszuris, Andreas Öchsner, Andrea Piccolroaz

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingChapter

3 Citations (SciVal)

Abstract

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 modeled by nonlinear transmission conditions which incorporate the elasto-plastic material behavior of the layer. The case of pressure-independent (von Mises) as well as pressure-dependent yield condition is theoretically treated. Finite element analysis of a bimaterial structure with such an imperfect elasto-plastic interface (von Mises) shows the efficiency of the approach and illustrates some restrictions of its application.

Original languageEnglish
Title of host publicationEngineering Materials
PublisherSpringer Nature
Pages205-251
Number of pages47
DOIs
Publication statusPublished - 2014

Publication series

NameEngineering Materials
ISSN (Print)1612-1317
ISSN (Electronic)1868-1212

Keywords

  • Deformation theory
  • Drucker-Prager material
  • Inhomogeneous
  • Interface
  • Nonlinear
  • von Mises material

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