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Application-Phase Simulation of Three-Dimensional Fracture Phenomenon

Domenii publicaţii > Stiinte ingineresti + Tipuri publicaţii > Articol în volumul unei conferinţe

Autori: Stan, F., Nishioka, T., Fujimoto, T.

Editorial: S.N. Atluri, D.W. Pepper, Tech Science Press, Proceedings of International Conference on Computational Engineering & Sciences (ICCES) 31 July-2 August, Advances on Computational Engineering and Sciences, p.1-6, 2002.

Rezumat:

Based on the simulation results, in this paper, the prediction simulations of the formation of curved crack-fronts are investigated. The moving finite element method in conjunction with the critical fracture toughness KID criterion predicts the numerical fracture path in double cantilever beam specimen. The numerical results obtained for the shape of the crack-fronts are compared with experimental measurements.

Cuvinte cheie: Fracture Mechanics, Dynamic Stress Intensity Factor, Dynamic Crack Growth Toughness, Three-Dimensional Moving Finite Element Method