journal article·2002-02

A Smooth Dissipative Region Model

K. B. Broberg

International Journal of Fracture· Volume 113· Issue 3
Publisher page

Abstract

A Barenblatt model of the dissipative region at the edge of a mode I crack under small scale yielding is established, so that stress gradient and displacement gradient continuity prevail along the symmetry plane. The resulting model thus connects smoothly to adjacent material and it displays exceptionally smooth opening.
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Research context

OpenAlex topics: Fatigue and fracture mechanics

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References (6)

Show source-provided references
1. Andersson, H. (1975). Finite element methods applied to problems of moving cracks. Computational Fracture Mechanics. The American Society of Mechanical Engineers, New York, 185-198.
2. Barenblatt, G.I. (1959). Concerning equilibrium cracks forming during brittle fracture. The instability of isolated cracks, relationship with energetic theories. J. Appl. Math. Mech., 23, 1273-1282. English translation from PMM, 23 (1959), 893-900.10.1016/0021-8928(59)90130-3 ↗
3. Broberg, K.B. (1975). On stable crack growth. J. Mech. Phys. Solids 23, 215-237.10.1016/0022-5096(75)90017-4 ↗
4. Broberg, K.B. (1996). The cell model of materials. Computational Mechanics, 19, 447-452.10.1007/s004660050192 ↗
5. Broberg, K.B. (1999). Cracks and Fracture, Academic Press, London.
6. Ståble, P. (1985). Process region characteristics and stable crack growth. Report LUTFD2-/(TFHF-5019) from Division of Solid Mechanics, Lund Institute of Technology, Lund, Sweden.