Stress intensity factor for an elastic half plane weakend by multiple curved cracks

Citation

Elfakhakhre, Nawara Rajab Fathullah and Nik Long, Nik Mohd Asri and Eshkuvatov, Z. K. (2018) Stress intensity factor for an elastic half plane weakend by multiple curved cracks. Applied Mathematical Modelling, 60. 540 - 551. ISSN 0307-904X

Abstract

Modified complex potential with free traction boundary condition is used to formulate the curved crack problem in a half plane elasticity into a singular integral equation. The singular integral equation is solved numerically for the unknown distribution dislocation function. Numerical examples exhibit the stress intensity factor increases as the cracks getting close to each other, and close to the boundary of the half plane.

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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.2018.03.039
Publisher:	Elsevier
Keywords:	Stress intensity factor; Elastic half plane; Curved crack; Singular integral equation
Depositing User:	Ms. Nida Hidayati Ghazali
Date Deposited:	28 Apr 2020 22:35
Last Modified:	28 Apr 2020 22:35
Altmetrics:	https://www.altmetric.com/details.php?domain=psasir.upm.edu.my&doi=10.1016/j.apm.2018.03.039
URI:	http://psasir.upm.edu.my/id/eprint/73981
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