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Silberschmidt, V.V. (1) (1994) The effect of material stochasticity on crack-damage interaction and crack propagation. Engineering Fracture Mechanics, Vol. 48, No.3, pp. 379-387.
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Abstract
The problem of propagating crack characterization is examined for a case of a stochastic brittle medium. Crack-damage interaction and its influence on fracture kinetics are accounted for by means of continuum damage mechanics and stochastic values of stress intensity factor. The two-dimensional problem of a crack propagation in a rectangular cross-section of a notched specimen is numerically simulated. It is shown that the fractal dimension of a crack front is a fracture process invariant for stochastic materials.The effect of a material's stochasticity on the characteristic features of crack propagation and on the crack front morphology is studied.
| Item URL in elib: | https://elib.dlr.de/41889/ | ||||||||
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| Document Type: | Article | ||||||||
| Additional Information: | LIDO-Berichtsjahr=1994, | ||||||||
| Title: | The effect of material stochasticity on crack-damage interaction and crack propagation. | ||||||||
| Authors: |
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| Date: | 1994 | ||||||||
| Journal or Publication Title: | Engineering Fracture Mechanics, Vol. 48, No.3 | ||||||||
| Refereed publication: | Yes | ||||||||
| Open Access: | No | ||||||||
| Gold Open Access: | No | ||||||||
| In SCOPUS: | No | ||||||||
| In ISI Web of Science: | Yes | ||||||||
| Page Range: | pp. 379-387 | ||||||||
| Status: | Published | ||||||||
| HGF - Research field: | UNSPECIFIED | ||||||||
| HGF - Program: | Aeronautics | ||||||||
| HGF - Program Themes: | other | ||||||||
| DLR - Research area: | UNSPECIFIED | ||||||||
| DLR - Program: | L SI - Versuchs- und Simulationstechniken | ||||||||
| DLR - Research theme (Project): | UNSPECIFIED | ||||||||
| Location: | Braunschweig | ||||||||
| Institutes and Institutions: | Institute of Composite Structures and Adaptive Systems > Institut für Strukturmechanik | ||||||||
| Deposited By: | DLR-Beauftragter, elib | ||||||||
| Deposited On: | 02 Apr 2006 | ||||||||
| Last Modified: | 27 Apr 2009 11:59 |
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