FATIGUE BEHAVIOR OF CARBON/EPOXY COMPOSITES REINFORCED WITH 3-DIMENSIONAL WOVEN FABRIC

KARAHAN, MEHMET; Lomov, Stepan; Bogdanovich, Alexander; Verpoest, Ignaas

doi:10.5505/pajes.2013.87587

FATIGUE BEHAVIOR OF CARBON/EPOXY COMPOSITES REINFORCED WITH 3-DIMENSIONAL WOVEN FABRIC

KARAHAN M., Lomov S., Bogdanovich A. E., Verpoest I.

PAMUKKALE UNIVERSITY JOURNAL OF ENGINEERING SCIENCES-PAMUKKALE UNIVERSITESI MUHENDISLIK BILIMLERI DERGISI, cilt.19, sa.7, ss.310-318, 2013 (ESCI)

Yayın Türü: Makale / Tam Makale
Cilt numarası: 19 Sayı: 7
Basım Tarihi: 2013
Doi Numarası: 10.5505/pajes.2013.87587
Dergi Adı: PAMUKKALE UNIVERSITY JOURNAL OF ENGINEERING SCIENCES-PAMUKKALE UNIVERSITESI MUHENDISLIK BILIMLERI DERGISI
Derginin Tarandığı İndeksler: Emerging Sources Citation Index (ESCI), TR DİZİN (ULAKBİM)
Sayfa Sayıları: ss.310-318
Anahtar Kelimeler: 3-dimensional weaving, Fatigue life, Damage
Bursa Uludağ Üniversitesi Adresli: Evet

Özet

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.