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The Vibration Characteristic of Carbon-Carbon Composite Material due to Tensile Loading  

Oh, Seung-Gyu (전주대학교 기계공학과)
Kwac, Lee-Ku (전주대학교 탄소나노부품소재학과)
Kim, Hong-Gun (전주대학교 기계자동차공학과)
Publication Information
Journal of the Korean Society of Manufacturing Technology Engineers / v.20, no.6, 2011 , pp. 740-744 More about this Journal
Abstract
Carbon-carbon composite material is the reinforced carbon fiber. Because of its high strength, elasticity and the excellent heat-resisting property in high temperature, carbon-carbon composite material has been used in many fields such as aerospace and automotive industries, etc. Especially, aircraft brake discs used at aerospace can be cracked due to its fatigue and vibration under various loading condition. This research is focused on the influence of the vibration of carbon-carbon composite material by using accelerometer with impact hammer excitation. And the change of vibration mode will be known by applying tensile loading test.
Keywords
Carbon/Carbon Composites; Tensile load; frequency; Vibration;
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  • Reference
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