Elastodynamic contact problem for an interface crack under an oblique harmonic loading

V. Mikucka; O. Menshykov

doi:10.1016/j.ijmecsci.2014.05.008

Elastodynamic contact problem for an interface crack under an oblique harmonic loading

V. Mikucka^*, O. Menshykov

^*Corresponding author for this work

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

8 Citations (Scopus)

Abstract

The current study is devoted to solution of the two-dimensional elastodynamic problem for a cracked bimaterial loaded by harmonic wave. This investigation takes into account the reflection and refraction of oblique waves at an interface between two dissimilar solid half-spaces which contains a crack. The problem is solved by the method of boundary integral equations using an iterative algorithm. The dynamic stress intensity factors are given in the wide range of wave numbers for different properties of the bimaterial with the focus on the effect of the cracks' closure. (C) 2014 Elsevier Ltd. All rights reserved.

Original language	English
Pages (from-to)	300-308
Number of pages	9
Journal	International Journal of Mechanical Sciences
Volume	88
Early online date	17 May 2014
DOIs	https://doi.org/10.1016/j.ijmecsci.2014.05.008
Publication status	Published - Nov 2014

Bibliographical note

Acknowledgments
The authors would like to acknowledge major financial support received from the Engineering and Physical Sciences Research Council (Grant No. EP/E020976/1) and the College of the Physical Sciences of the University of Aberdeen.

Keywords

Interface crack
Contact
Algorithm
Harmonic loading
Dissimilar half-planes
Friction
Bodies
Layer
Wave

Access to Document

10.1016/j.ijmecsci.2014.05.008

Oleksandr Menshykov
- Engineering, Engineering - Reader
- Engineering, Centre for Micro- and Nanomechanics (CEMINACS)
Person: Academic

The Ninth UK Conference on Boundary Integral Methods
Oleksandr Menshykov (Speaker)
8 Jul 2013 → 9 Jul 2013
Activity: Attending or organising an event › Attending/organising a Conference

Cite this

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title = "Elastodynamic contact problem for an interface crack under an oblique harmonic loading",

abstract = "The current study is devoted to solution of the two-dimensional elastodynamic problem for a cracked bimaterial loaded by harmonic wave. This investigation takes into account the reflection and refraction of oblique waves at an interface between two dissimilar solid half-spaces which contains a crack. The problem is solved by the method of boundary integral equations using an iterative algorithm. The dynamic stress intensity factors are given in the wide range of wave numbers for different properties of the bimaterial with the focus on the effect of the cracks' closure. (C) 2014 Elsevier Ltd. All rights reserved.",

keywords = "Interface crack, Contact, Algorithm, Harmonic loading, Dissimilar half-planes, Friction, Bodies, Layer, Wave",

author = "V. Mikucka and O. Menshykov",

note = "Acknowledgments The authors would like to acknowledge major financial support received from the Engineering and Physical Sciences Research Council (Grant No. EP/E020976/1) and the College of the Physical Sciences of the University of Aberdeen.",

year = "2014",

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doi = "10.1016/j.ijmecsci.2014.05.008",

language = "English",

volume = "88",

pages = "300--308",

journal = "International Journal of Mechanical Sciences",

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AU - Mikucka, V.

AU - Menshykov, O.

N1 - Acknowledgments The authors would like to acknowledge major financial support received from the Engineering and Physical Sciences Research Council (Grant No. EP/E020976/1) and the College of the Physical Sciences of the University of Aberdeen.

PY - 2014/11

Y1 - 2014/11

N2 - The current study is devoted to solution of the two-dimensional elastodynamic problem for a cracked bimaterial loaded by harmonic wave. This investigation takes into account the reflection and refraction of oblique waves at an interface between two dissimilar solid half-spaces which contains a crack. The problem is solved by the method of boundary integral equations using an iterative algorithm. The dynamic stress intensity factors are given in the wide range of wave numbers for different properties of the bimaterial with the focus on the effect of the cracks' closure. (C) 2014 Elsevier Ltd. All rights reserved.

AB - The current study is devoted to solution of the two-dimensional elastodynamic problem for a cracked bimaterial loaded by harmonic wave. This investigation takes into account the reflection and refraction of oblique waves at an interface between two dissimilar solid half-spaces which contains a crack. The problem is solved by the method of boundary integral equations using an iterative algorithm. The dynamic stress intensity factors are given in the wide range of wave numbers for different properties of the bimaterial with the focus on the effect of the cracks' closure. (C) 2014 Elsevier Ltd. All rights reserved.

KW - Interface crack

KW - Contact

KW - Algorithm

KW - Harmonic loading

KW - Dissimilar half-planes

KW - Friction

KW - Bodies

KW - Layer

KW - Wave

U2 - 10.1016/j.ijmecsci.2014.05.008

DO - 10.1016/j.ijmecsci.2014.05.008

M3 - Article

SN - 0020-7403

VL - 88

SP - 300

EP - 308

JO - International Journal of Mechanical Sciences

JF - International Journal of Mechanical Sciences

ER -

Elastodynamic contact problem for an interface crack under an oblique harmonic loading

Abstract

Bibliographical note

Keywords

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Oleksandr Menshykov

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The Ninth UK Conference on Boundary Integral Methods

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