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- Title
Analyzing the Laws of Stable Subcritical Growth of Cracks in Polymeric Materials on the Basis of Fracture Mesomechanics Models. Theory and Experiment.
- Authors
Kaminskii, A.
- Abstract
The laws of stable crack growth are analyzed using fracture mesomechanics models for polymeric materials under long-term subcritical tension. A review is given of experimental and theoretical studies of crack-tip process zones. The studies were conducted using physical and mechanical methods and fracture mesomechanics models, allowing for the structural and rheological features of process zones. Theoretical and experimental results on the behavior of process zones are generalized and the theory of stable crack growth in viscoelastic polymers, which assumes the autonomy of the process zone during crack development, is justified
- Subjects
POLYMERS; FRACTURE mechanics; DEFORMATIONS (Mechanics); STRENGTH of materials; VISCOELASTIC materials; VISCOELASTICITY
- Publication
International Applied Mechanics, 2004, Vol 40, Issue 8, p829
- ISSN
1063-7095
- Publication type
Article
- DOI
10.1023/B:INAM.0000048678.90425.86