10 Citations (Scopus)

Abstract

The study is devoted to the problem for a linear crack located between two dissimilar elastic half-spaces under normally incident time-harmonic plane shear wave. The system of boundary integral equations for displacements and tractions is derived from the dynamic Somigliana identity. The distributions of the displacements and tractions at the bonding interface and the surface of the crack are analysed. The dynamic stress intensity factors (the opening and the transverse shear modes) are computed as functions of the frequency of the incident wave for different material properties.
Original languageEnglish
Pages (from-to)107–120
Number of pages14
JournalComputer Modeling in Engineering & Sciences
Volume48
Issue number2
DOIs
Publication statusPublished - 2009

Fingerprint

Interface Crack
Shear waves
Crack
Dynamic Stress Intensity Factor
Cracks
Boundary integral equations
Boundary Integral Equations
Stress intensity factors
Material Properties
Half-space
Materials properties
Transverse
Harmonic

Keywords

  • interface crack
  • plane shear wave
  • boundary integral equations
  • stress intensity factors

Cite this

Linear interface crack under plane shear wave. / Menshykova, Maryna V; Menshykov, Oleksandr A; Guz, Igor A.

In: Computer Modeling in Engineering & Sciences, Vol. 48, No. 2, 2009, p. 107–120.

Research output: Contribution to journalArticle

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AU - Guz, Igor A

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KW - boundary integral equations

KW - stress intensity factors

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