Abstract
The fatigue growth of multiple cracks, of arbitrary lengths, emanating from a row of fastener holes in a bonded, riveted, lap joint in a pressurized aircraft fuselage is studied. The effects of residual stresses due to a rivet misfit, and of plastic deformation near the hole, are included. A Schwartz-Neumann alternating method which uses the analytical solution for a row of multiple colinear cracks in an infinite sheet (the crack-faces being subject to arbitrary tractions), is developed to analyze this MSD problem on a personal computer. It is found that for a range of crack lengths, a phenomena wherein the shorter cracks may grow faster than longer cracks may exist.
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Atluri, S. N.; Nishioka, T.; Nakagaki, M. (1979): Numerical modeling of dynamic and nonlinear crack propagation in finite bodies, by moving singular-elements. In: Perrone, N.; Atluri, S. N. (eds.): Nonlinear and dynamic fracture mechanics. AMD vol. 34, pp 37–66, ASME, NY
Atluri, S. N. (1986): Computational methods in the mechanics of fracture. Amsterdam: North Holland, also translated in Russian, Mir Publishers, Moscow
Atluri, S. N.; Tong, P. (1991): Computational schemes for integrity analyses of fuselage panels in aging airplanes. In: Atluri, S. N.; Sampath, S. G.; Tong, P. (eds.): Structural integrity of aging airplanes. Berlin, Heidelberg, New York: Springer
Atluri, S. N.; Sampath, S. G.; Tong, P. (eds.) 1991: Structural integrity of aging airplanes. Berlin, Heidelberg, New York: Springer
Atluri, S. N.; Harris, C. E.; Hoggard, A.; Miller, N. A.; Sampath, S. G. (eds.) (1992): Durability of metal air frame structures. Technology Publications, Atlanta, GA, USA
Forman, R. G.; Kearney, V. E.; Eagle, R. M. (1967): Numerical analysis of crack propagation in cyclic-loaded structures. J. Basic Engng., 89, 459–464
Muskhelishvili, N. I. (1953): Some basic problems of the mathematical theory of elasticity. Groningen: Noordhoo
Park, J. H.; Ogiso, T.; Atluri, S. N. (1992): Analysis of cracks in aging aircraft structures, with and without composite-patch repairs. Comput. Mech. 10, 169–201
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Communicated by S. N. Atluri, March 2, 1992
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Park, J.H., Atluri, S.N. Fatigue growth of multiple-cracks near a row of fastener-holes in a fuselage lap-joint. Computational Mechanics 13, 189–203 (1993). https://doi.org/10.1007/BF00370135
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DOI: https://doi.org/10.1007/BF00370135