2-D ELASTODYNAMIC PROBLEM FOR AN INTERFACE CRACK UNDER AN OBLIQUE HARMONIC LOADING

Vita Mikucka; Oleksandr Menshykov

2-D ELASTODYNAMIC PROBLEM FOR AN INTERFACE CRACK UNDER AN OBLIQUE HARMONIC LOADING

Research output: Chapter in Book/Report/Conference proceeding › Published conference contribution

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Abstract

The current study is devoted to solution of the two dimensional elastodynamic problem of a cracked heterogeneous material 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.

Original language	English
Title of host publication	Proceedings of the 9th UK Conference on Boundary Integral Methods
Editors	Oleksandr Menshykov
Place of Publication	Aberdeen, UK
Publisher	University of Aberdeen
Pages	103-110
Number of pages	8
ISBN (Print)	9780902604797
Publication status	Published - Jul 2013
Event	The Ninth UK Conference on Boundary Integral Methods - University of Aberdeen, Aberdeen, United Kingdom Duration: 8 Jul 2013 → 9 Jul 2013 Conference number: 9 https://www.abdn.ac.uk/engineering/events/ix-uk-conference-on-boundary-integral-methods-189.php

Conference

Conference	The Ninth UK Conference on Boundary Integral Methods
Abbreviated title	UKBIM9
Country/Territory	United Kingdom
City	Aberdeen
Period	8/07/13 → 9/07/13
Internet address	https://www.abdn.ac.uk/engineering/events/ix-uk-conference-on-boundary-integral-methods-189.php

Access to Document

Mikucka_Menshykov UKBIM9 ProceedingsAccepted author manuscript, 490 KBLicence: Unspecified

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

2-D ELASTODYNAMIC PROBLEM FOR AN INTERFACE CRACK UNDER AN OBLIQUE HARMONIC LOADING. / Mikucka, Vita; Menshykov, Oleksandr.

Proceedings of the 9th UK Conference on Boundary Integral Methods . ed. / Oleksandr Menshykov. Aberdeen, UK : University of Aberdeen, 2013. p. 103-110.

Research output: Chapter in Book/Report/Conference proceeding › Published conference contribution

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title = "2-D ELASTODYNAMIC PROBLEM FOR AN INTERFACE CRACK UNDER AN OBLIQUE HARMONIC LOADING",

abstract = "The current study is devoted to solution of the two dimensional elastodynamic problem of a cracked heterogeneous material 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{\textquoteright} closure.",

author = "Vita Mikucka and Oleksandr Menshykov",

note = "Acknowledgements The authors would like to acknowledge major financial support received from the College of the Physical Sciences of the University of Aberdeen and the Engineering and Physical Sciences Research Council.; The Ninth UK Conference on Boundary Integral Methods , UKBIM9 ; Conference date: 08-07-2013 Through 09-07-2013",

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month = jul,

language = "English",

isbn = "9780902604797",

pages = "103--110",

editor = "Oleksandr Menshykov",

booktitle = "Proceedings of the 9th UK Conference on Boundary Integral Methods",

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AU - Mikucka, Vita

AU - Menshykov, Oleksandr

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PY - 2013/7

Y1 - 2013/7

N2 - The current study is devoted to solution of the two dimensional elastodynamic problem of a cracked heterogeneous material 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.

AB - The current study is devoted to solution of the two dimensional elastodynamic problem of a cracked heterogeneous material 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.

M3 - Published conference contribution

SN - 9780902604797

SP - 103

EP - 110

BT - Proceedings of the 9th UK Conference on Boundary Integral Methods

A2 - Menshykov, Oleksandr

PB - University of Aberdeen

CY - Aberdeen, UK

T2 - The Ninth UK Conference on Boundary Integral Methods

Y2 - 8 July 2013 through 9 July 2013

ER -

2-D ELASTODYNAMIC PROBLEM FOR AN INTERFACE CRACK UNDER AN OBLIQUE HARMONIC LOADING

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The Ninth UK Conference on Boundary Integral Methods

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