Abstract
A nominally straight crack of finite length is subjected to planestrain loadings. A perturbation method is developed for calculating the stress-intensity factors, based on an asymptotic analysis of the governing hypersingular boundary integral equation for the crack-opening displacement. Comparisons with a recent paper by Ballarini and Villaggio are made.
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R. Ballarini P. Villaggio (2006) ArticleTitleFrobenius’ method for curved cracks International Journal of Fracture 139 59–69 Occurrence Handle10.1007/s10704-006-6730-0
B. Cotterell J.R. Rice (1980) ArticleTitleSlightly curved or kinked cracks International Journal of Fracture 16 155–169 Occurrence Handle10.1007/BF00012619
P.A. Martin (2000) ArticleTitlePerturbed cracks in two dimensions: An integral-equation approach International Journal of Fracture 104 317–327 Occurrence Handle10.1023/A:1007610308529
P.A. Martin (2001) ArticleTitleOn wrinkled penny-shaped cracks Journal of the Mechanics and Physics of Solids 49 1481–1495 Occurrence Handle0989.74061 Occurrence Handle10.1016/S0022-5096(01)00004-7
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Martin, P.A. Perturbed Cracks in Two Dimensions: A Reprise. Int J Fract 140, 299–303 (2006). https://doi.org/10.1007/s10704-006-0111-6
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DOI: https://doi.org/10.1007/s10704-006-0111-6