Transient surface response of layered isotropic and anisotropic half-spaces with interface cracks: SH case

M. R. Karim, Tribikram Kundu

Research output: Contribution to journalArticle

19 Citations (Scopus)

Abstract

The transient response of the surface of a layered isotropic or anisotropic half-space, with two interface cracks, excited by a plane SH-wave is investigated. The incident field is taken as a bulk wave. The governing equations along with boundary, regularity and continuity conditions across the interface are reduced to a coupled set of singular integral equations. Solutions of these equations are obtained by expanding unknown crack opening displacement (COD) in terms of a complete set of Chebyshev polynomials. As sample problems, the surface response of isotropic as well as anisotropic layered half-spaces with and without crack interactions is computed

Original languageEnglish (US)
Pages (from-to)245-262
Number of pages18
JournalInternational Journal of Fracture
Volume37
Issue number4
DOIs
StatePublished - Aug 1988

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Interface Crack
Response Surface
Half-space
Crack
Cracks
Boundary Regularity
Transient Response
Chebyshev Polynomials
Singular Integral Equation
Plane Wave
Governing equation
Transient analysis
Unknown
Integral equations
Interaction
Polynomials

ASJC Scopus subject areas

  • Mechanics of Materials
  • Computational Mechanics

Cite this

Transient surface response of layered isotropic and anisotropic half-spaces with interface cracks : SH case. / Karim, M. R.; Kundu, Tribikram.

In: International Journal of Fracture, Vol. 37, No. 4, 08.1988, p. 245-262.

Research output: Contribution to journalArticle

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