Контактное взаимодействие берегов межслоевых трещин с начальным раскрытием при гармоническом нагружении

Translated title of the contribution: Cracks' faces contact interaction for interface cracks with an initial opening under harmonic loading

Oleksandr Menshykov, Vasyl Menshykov, Vita Mikucka

Research output: Contribution to journalArticle

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Abstract

The study is devoted to application of boundary integral equations to problems for interface cracks under harmonic loading. As a numerical example the problem for an initially opened linear crack under the normally incident tension-compression wave is considered. The problem is solved taking the contact interaction of the crack’s faces into account. The convergence of the iterative algorithm is analysed and the stress intensity factors (opening and transverse shear modes) are given in the wide range of the wave number.
Translated title of the contributionCracks' faces contact interaction for interface cracks with an initial opening under harmonic loading
Original languageRussian
Pages (from-to)224-232
Number of pages9
JournalBulletin of Kharkiv National University, Ser. «Mathematical modelling. Information technology. Automated control systems»
Issue number960
Publication statusPublished - 2011

Keywords

  • Interface cracks
  • Cracks’ faces contact interaction
  • Boundary integral equations

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