Publication: Fatigue behavior of carbon/epoxy composites reinforced with 3-dimensional woven fabric
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Date
2013-01-01
Authors
Karahan, Mehmet
Authors
Lomov, Stepan, V
Bogdanovich, Alexander E.
Verpoest, Ignaas
Journal Title
Journal ISSN
Volume Title
Publisher
Pamukkale Univ
Abstract
This paper reports results of study of fatigue behavior of a non-crimp 3-dimensional woven carbon/epoxy composite in tension-tension fatigue. Infinite fatigue life limit corresponds to the load of 27.5 kN for fill direction. The damage under fatigue loading starts and develops from intersection of z-yarns and fill yarns. Since the z-yarns bonded the yarn layers, it is not seen the delaminastion damages. This indicate that for load carrying capacity and stiffness of 3-dimensional composites better than classic 2-dimensional textile composites.
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Keywords
3-dimensional weaving, Fatigue life, Damage, Science & technology, Technology, Engineering, multidisciplinary, Engineering