Timoshenko inclusions in elastic bodies crossing an external boundary at zero angle

A. M. Khludnev, T. S. Popova

Research output: Contribution to journalArticlepeer-review

4 Citations (Scopus)

Abstract

The paper concerns an analysis of equilibrium problems for 2D elastic bodies with a thin Timoshenko inclusion crossing an external boundary at zero angle. The inclusion is assumed to be delaminated, thus forming a crack between the inclusion and the body. We consider elastic inclusions as well as rigid inclusions. To prevent a mutual penetration between the crack faces, inequality type boundary conditions are imposed at the crack faces. Theorems of existence and uniqueness are established. Passages to limits are investigated as a rigidity parameter of the elastic inclusion going to infinity.

Original languageEnglish
Pages (from-to)327-333
Number of pages7
JournalActa Mechanica Solida Sinica
Volume30
Issue number3
DOIs
Publication statusPublished - 1 Jun 2017

Keywords

  • Crack
  • Delamination
  • Fictitious domain method
  • Non-penetration
  • Thin Timoshenko inclusion
  • SHAPE SENSITIVITY-ANALYSIS
  • PERTURBATIONS
  • CRACK
  • PLATE
  • THIN RIGID INCLUSIONS
  • JUNCTION

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