한국자동차공학회논문집 (Transactions of the Korean Society of Automotive Engineers)

  • 제4권4호
  • /
  • Pages.147-155
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  • 1996
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  • 1225-6382(pISSN)
  • /
  • 2234-0149(eISSN)
한국자동차공학회 (The Korean Society of Automotive Engineers)
권호 표지

충격하중을 받은 CFRP적층판의 피로굽힘강도에 미치는 적층구성의 영향

Influence of Stacking Composition on Fatigue Bending Strenght in CFRP Composite Laminates Subjected to Impact Loading

  • 발행 : 1996.08.01
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초록

The purpose of present paper is to estimate the static and fatigue bending strengths of CFRP(carbon fiber reinforced plastic) laminates having impact damage(FOD). The specimens which are formed with the different stacking composition, EPOXY and PEEK matirx and orthotropic and quasi-isotropic laminated plates, are prepared for this experiment. A steel ball is impacted on CFRP laminates, generating impact damages, and the three-point fatigue bending test is carried out by using the impacted laminates to investigate the influence of the stackin composition on the fatigue strength of CFRP laminates.

키워드

참고문헌

  1. Journal of Composites Technology & Research v.16 no.3 Residual Strength of Impacted Composites : Analysis and Tests Gottesman T.;Girshovich S.(etc.)
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