We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
The ultimate state of polymeric materials and laminated and fibrous composites under asymmetric high-cycle loading.
- Authors
Golub, V. P.; Pogrebniak, A. D.; Kochetkova, E. S.
- Abstract
The prediction of the high-cycle fatigue strength of polymeric and composite materials in asymmetric loading is considered. The problem is solved on the basis of a nonlinear model of ultimate state allowing us to describe all typical forms of the diagrams of ultimate stresses. The material constants of the model are determined from the results of fatigue tests in symmetric reversed cycling, in a single fatigue test with the minimum stress equal to zero, and in a short-term strength test. The fatigue strength characteristics of some polymers, glass-fiber laminates, glass-fiber-reinforced plastics, organic-fiber-reinforced plastics, and wood laminates in asymmetric tension-compression, bending, and torsion have been calculated and approved experimentally.
- Subjects
MATERIAL fatigue; COMPOSITE materials; POLYESTERS; REINFORCED plastics; STRAINS &; stresses (Mechanics); STRENGTH of materials; FATIGUE (Physiology)
- Publication
Mechanics of Composite Materials, 2008, Vol 44, Issue 1, p65
- ISSN
0191-5665
- Publication type
Article
- DOI
10.1007/s11029-008-0008-8