Computation of Energy Release Rates for a Nearly Circular Crack
Joint Authors
Nik Long, Nik Mohd Asri
Eshkuvatov, Zainidin K.
Koo, Lee Feng
Source
Mathematical Problems in Engineering
Issue
Vol. 2011, Issue 2011 (31 Dec. 2011), pp.1-17, 17 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2011-03-08
Country of Publication
Egypt
No. of Pages
17
Main Subjects
Abstract EN
This paper deals with a nearly circular crack, Ω in the plane elasticity.
The problem of finding the resulting shear stress can be formulated as a hypersingular integral equation over a considered domain, Ω and it is then transformed into a similar equation over a circular region, D, using conformal mapping.
Appropriate collocation points are chosen on the region D to reduce the hypersingular integral equation into a system of linear equations with (2N+1)(N+1) unknown coefficients, which will later be used in the determination of energy release rate.
Numerical results for energy release rate are compared with the existing asymptotic solution and are displayed graphically.
American Psychological Association (APA)
Nik Long, Nik Mohd Asri& Koo, Lee Feng& Eshkuvatov, Zainidin K.. 2011. Computation of Energy Release Rates for a Nearly Circular Crack. Mathematical Problems in Engineering،Vol. 2011, no. 2011, pp.1-17.
https://search.emarefa.net/detail/BIM-495001
Modern Language Association (MLA)
Nik Long, Nik Mohd Asri…[et al.]. Computation of Energy Release Rates for a Nearly Circular Crack. Mathematical Problems in Engineering No. 2011 (2011), pp.1-17.
https://search.emarefa.net/detail/BIM-495001
American Medical Association (AMA)
Nik Long, Nik Mohd Asri& Koo, Lee Feng& Eshkuvatov, Zainidin K.. Computation of Energy Release Rates for a Nearly Circular Crack. Mathematical Problems in Engineering. 2011. Vol. 2011, no. 2011, pp.1-17.
https://search.emarefa.net/detail/BIM-495001
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-495001