Stress-intensity factors for materials with interface cracks under harmonic loading

A N Guz, Igor Guz, Oleksandr Menshykov, V.A. Menshikov

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Abstract

The paper studies the distribution of the mode I, II, and III stress-intensity factors (SIFs) for a penny-shaped interface crack in a bimaterial under normal harmonic loading. The dependence of SIFs on the type of a wave (compression-dilation or shear) loading frequency, and the mechanical properties of the bimaterial is analyzed.
Original languageEnglish
Pages (from-to)1093-1100
Number of pages8
JournalInternational Applied Mechanics
Volume46
Issue number10
Early online date10 Oct 2010
DOIs
Publication statusPublished - Mar 2011

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Keywords

  • penny-shaped interface crack
  • harmonic wave
  • method of boundary integral equations
  • stress-intensity factor

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