Off-plane concentric penny-shaped crack in a finite cylinder under arbitrary torsion |
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| Institution: | 1. Department of Civil Engineering, University of Toronto, M5S 1A4 Toronto, ON, Canada;2. School of Civil Engineering, Wuhan University, Wuhan 430072, China;3. Changjiang Institute of Survey, Planning, Design and Research, Wuhan 430010, China |
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| Abstract: | The Hankel transform and Fourier series are employed to obtain the stress intensity factor for a penny-shaped crack situated away from the mid-plane of a finite radius cylinder under torsion. Results for the case of a concentric penny-shaped crack off the mid-plane of a circular plate with infinite radius can be derived. Another special case is the Mode III deformation of a concentric penny-shaped crack in the mid-plane of a finite cylinder. |
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