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Cracks emanating from a circular hole under biaxial load

✍ Scribed by Michael Kayode Oladimeji

Publisher: Elsevier Science
Year: 1981
Tongue: English
Weight: 811 KB
Volume: 15
Category: Article
ISSN: 0013-7944
DOI: 10.1016/0013-7944(81)90066-7

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✦ Synopsis

The principle of linear superposition has been employed in studying cracks emanating from a circular hole in a finite sheet under biaxial loading. The series type analytical solulion around the crack tip has been combined with numerical analysis for the purpose of this investigation. The method presented here makes it possible to demonstrate both analytically and numerically, the effects of applied load biaxial&y on the stress intensity factor. The ratio of the hole-radius-to-crack-len~h (R/c) is shown to determine the effect of the applied load biax~~ity on the crack emanating from a circular hole in a finite sheet.

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