ICF13A

13th International Conference on Fracture June 16–21, 2013, Beijing, China -6- the transition of a loaded material from plastic deformation to fracture. Acknowledgments The study was supported by The Ministry of education and science of Russia, project № 8753. References [1] B.B. Mandelbrot, The fractal geometry of nature, W.H. Freeman, New York, 1983. [2] P. Paris, D. Lados, H. Tad, Reflections on identifying the real ΔKeffective in the threshold region and beyond. Engineering Fracture Mechanics, 75 (2008) 299–305. [3] J.L. Lataillade, O.B. Naimark, Mesoscopic and nonlinear aspects of dynamic and fatigue failure (experimental and theoretical results). Physical Mesomechanics, 7 (2004) 55–66. [4] O.B. Naimark, Advances in Multifield Theories of Continua with Substructure, in: G. Capriz, P. Mariano (Eds.), Birkhauser, Boston, 2003, pp. 75–114. [5] C. Bathias, Piezoelectric fatigue testing machines and devices. Int.J. of Fatigue, 28 (2006) 1438–1445. [6] G.I. Barenblatt, Scaling phenomena in fatigue and fracture. Int.J. of Fracture, 138 (2006) 19–35. [7] R.O. Ritchie, Incomplete self-similarity and fatigue-crack growth. Int.J. of Fracture, 132 (2005) 197–203.

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