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[학술저널]

  • 학술저널

김정호(조선대학교) 김지훈(조선대학교)

UCI(KEPA) : I410-ECN-0101-2012-552-004470171

초록

Works on the strength and stiffness in the structural members are carried out widely with various material and cross-sections with ever increasing safety concerns, they are presently applied in various fields including railroad trains, air crafts and automobiles. In addition to this, problem of lighting structural members became important subject by control of exhaust gas emission, fuel economy and energy efficiency. So, Light weight of member structures is necessary for the high performance and various functions.
In this study, the CFRP flat and circular member was manufactured by CFRP prepreg sheet in autoclave. Carbon FRP is an anisotropy material whose mechanical properties change with its fiber orientation angle, so this study apply to the effects of the fiber orientation angle on the bending characteristics of the member. Each CFRP flat and circle are compared by strength and stiffness.

목차

Abstract
1. 서론
2. 실험방법
3. 실험결과 및 고찰
4. 결론
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참고문헌

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