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Stress intensity factor for bonded dissimilar materials weakened by multiple cracks


Citation

Hamzah, K. and Nik Long, N. M. A. and Senu, N. and Eshkuvatov, Z. K. (2020) Stress intensity factor for bonded dissimilar materials weakened by multiple cracks. Applied Mathematical Modelling, 77. 585 - 601. ISSN 0307-904X; ESSN: 1872-8480

Abstract

The new hypersingular integral equations (HSIEs) for the multiple cracks problems in both upper and lower parts of the bonded dissimilar materials are formulated using the modified complex potential method, and with the help of the continuity conditions of the resultant force function and displacement. The crack opening displacement is the unknown and the traction along the crack as the right term of the equations. The appropriate quadrature formulas are used in solving the obtained HSIEs for the unknown coefficients. Numerical results for the multiple inclined or circular arc cracks subjected to the remote shear stress are presented.


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Additional Metadata

Item Type: Article
Divisions: Faculty of Science
Institute for Mathematical Research
DOI Number: https://doi.org/10.1016/j.apm.2019.07.063
Publisher: Elsevier
Keywords: Stress intensity factors; Bonded dissimilar materials; Complex variable function; Hypersingular integral equation
Depositing User: Nurul Ainie Mokhtar
Date Deposited: 27 Oct 2023 07:52
Last Modified: 27 Oct 2023 07:52
Altmetrics: http://www.altmetric.com/details.php?domain=psasir.upm.edu.my&doi=10.1016/j.apm.2019.07.063
URI: http://psasir.upm.edu.my/id/eprint/85931
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