A two-dimensional model for crack closure in bending of plates

Viswanath, S. ; Murty, M. V. V. ; Krishna Murty, A. V. ; Rao, K. P. (1988) A two-dimensional model for crack closure in bending of plates International Journal of Fracture Mechanics . pp. 357-361. ISSN 0376-9429

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Official URL: http://www.springerlink.com/content/100274/

Abstract

A simple two-dimensional model has been developed to account for crack-closure effect on stress intensity factor (SIF) in bending of plates with through cracks, taking shear deformation into account. The model makes use of point load, solutions of elasticity and a special crack tip finite element analysis to obtain corrective, additive terms to be applied to SIF calculated for no closure case.

Item Type:Article
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ID Code:94119
Deposited On:17 Jul 2012 09:52
Last Modified:17 Jul 2012 09:52

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