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FATIGUE BEHAVIOR OF CARBON/EPOXY COMPOSITES REINFORCED WITH 3-DIMENSIONAL WOVEN FABRIC
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نویسنده
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KARAHAN Mehmet ,LOMOV Stepan V. ,BOGDANOVICH Alexander E. ,VERPOEST Ignaas
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منبع
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pamukkale university journal of engineering sciences - 2013 - دوره : 19 - شماره : 7 - صفحه:310 -318
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چکیده
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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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کلیدواژه
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3-dimensional weaving ,Fatigue life ,Damage
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آدرس
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Uludağ Üniversitesi, Teknik Bilimler M Y O , Turkey, Katholieke Universiteit Leuven, Department of Metallurgy and Materials Engineering, Belgium, North Caroline State University Textile Engineering, Chemistry, and Science, USA, Katholieke Universiteit Leuven, Department of Metallurgy and Materials Engineering, Belgium
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Authors
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