Transmission conditions for a soft elasto-plastic interphase between two elastic materials. Plane strain state

G. Mishuris*, A. Öchsner

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

15 Citations (SciVal)

Abstract

A thin Interphase between two different elastic media is under consideration. It is assumed that the intermediate layer consists of a soft elasto-plastic material whose Young's modulus is small enough in comparison with those of the bounding materials. Using an asymptotic technique, nonlinear transmission conditions for the bimaterial structure are evaluated. As a numerical example, a FEM analysis of a bimaterial structure with an interface is performed to investigate the accuracy of the derived transmission conditions.

Original languageEnglish
Pages (from-to)157-169
Number of pages13
JournalArchives of Mechanics
Volume57
Issue number2-3
Publication statusPublished - 2005

Keywords

  • Elastic-plastic layer
  • Imperfect interface
  • Nonclassical transmission conditions

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