Elastodynamics of a crack on the bimaterial interface

Oleksandr V. Menshykov; Vasyl A. Menshykov; Igor A. Guz

doi:10.1016/j.enganabound.2008.07.006

Elastodynamics of a crack on the bimaterial interface

Oleksandr V. Menshykov^*, Vasyl A. Menshykov, Igor A. Guz

^*Corresponding author for this work

School of Engineering & Physical Sciences

Research output: Contribution to journal › Article › peer-review

22 Citations (Scopus)

Abstract

The paper is an application of boundary integral equations to the problem of a crack located on the bimaterial interface under time-harmonic loading. A system of linear algebraic equations is derived for solving the problem numerically. The distributions of the displacements and tractions at the bimaterial interface are obtained and analysed for the case of a penny-shaped crack under normal tension-compression wave. The dynamic stress intensity factors (normal and shear modes) are also computed. The results are compared with those obtained for the static case.

Original language	English
Pages (from-to)	294-301
Number of pages	8
Journal	Engineering Analysis with Boundary Elements
Volume	33
Issue number	3
DOIs	https://doi.org/10.1016/j.enganabound.2008.07.006
Publication status	Published - Mar 2009

Keywords

Boundary integral equations
Harmonic loading
Interface crack
Stress intensity factors

ASJC Scopus subject areas

Analysis
General Engineering
Computational Mathematics
Applied Mathematics

Access to Document

10.1016/j.enganabound.2008.07.006

Cite this

@article{198c92a48bc14c6d82de84a2296f2e64,

title = "Elastodynamics of a crack on the bimaterial interface",

abstract = "The paper is an application of boundary integral equations to the problem of a crack located on the bimaterial interface under time-harmonic loading. A system of linear algebraic equations is derived for solving the problem numerically. The distributions of the displacements and tractions at the bimaterial interface are obtained and analysed for the case of a penny-shaped crack under normal tension-compression wave. The dynamic stress intensity factors (normal and shear modes) are also computed. The results are compared with those obtained for the static case.",

keywords = "Boundary integral equations, Harmonic loading, Interface crack, Stress intensity factors",

author = "Menshykov, {Oleksandr V.} and Menshykov, {Vasyl A.} and Guz, {Igor A.}",

year = "2009",

month = mar,

doi = "10.1016/j.enganabound.2008.07.006",

language = "English",

volume = "33",

pages = "294--301",

journal = "Engineering Analysis with Boundary Elements",

issn = "0955-7997",

publisher = "Elsevier Ltd",

number = "3",

}

TY - JOUR

T1 - Elastodynamics of a crack on the bimaterial interface

AU - Menshykov, Oleksandr V.

AU - Menshykov, Vasyl A.

AU - Guz, Igor A.

PY - 2009/3

Y1 - 2009/3

N2 - The paper is an application of boundary integral equations to the problem of a crack located on the bimaterial interface under time-harmonic loading. A system of linear algebraic equations is derived for solving the problem numerically. The distributions of the displacements and tractions at the bimaterial interface are obtained and analysed for the case of a penny-shaped crack under normal tension-compression wave. The dynamic stress intensity factors (normal and shear modes) are also computed. The results are compared with those obtained for the static case.

AB - The paper is an application of boundary integral equations to the problem of a crack located on the bimaterial interface under time-harmonic loading. A system of linear algebraic equations is derived for solving the problem numerically. The distributions of the displacements and tractions at the bimaterial interface are obtained and analysed for the case of a penny-shaped crack under normal tension-compression wave. The dynamic stress intensity factors (normal and shear modes) are also computed. The results are compared with those obtained for the static case.

KW - Boundary integral equations

KW - Harmonic loading

KW - Interface crack

KW - Stress intensity factors

UR - http://www.scopus.com/inward/record.url?scp=58149526677&partnerID=8YFLogxK

U2 - 10.1016/j.enganabound.2008.07.006

DO - 10.1016/j.enganabound.2008.07.006

M3 - Article

AN - SCOPUS:58149526677

SN - 0955-7997

VL - 33

SP - 294

EP - 301

JO - Engineering Analysis with Boundary Elements

JF - Engineering Analysis with Boundary Elements

IS - 3

ER -

Elastodynamics of a crack on the bimaterial interface

Abstract

Keywords

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this