한국생산제조학회지 (Journal of the Korean Society of Manufacturing Technology Engineers)

  • 제18권5호
  • /
  • Pages.507-513
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  • 2009
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  • 2508-5093(pISSN)
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  • 2508-5107(eISSN)
한국생산제조학회 (The Korean Society of Manufacturing Technology Engineers)
권호 표지

열습환경 하에서의 적층각도 변화에 따른 CFRP 모자형 단면부재의 압궤특성

Collapse Characteristics of CFRP Hat Shaped Members under the Hygrothermal Environment According to Stacking Angle

  • 양용준 (조선대학교 첨단부품소재공학과) ;
  • 양인영 (조선대학교 메카트로닉스공학과) ;
  • 심재기 (조선대학교 메카트로닉스공학과)
  • 발행 : 2009.10.15
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초록

It is important to satisfy the requirements and standards for the protections of passengers in a car accident. There are lots of studies on the crushing energy absorption of structure members in automobiles. We have investigated collapse characteristics and moisture absorption movements of CFRP(Carbon Fiber Reinforced Plastics) hat shaped sectional members when CFRP laminates are under the hygrothermal environment. The absorbed energy, mean collapse load and deformation mode were analyzed for side members which absorbed most of the collision energy. Therefore we have made a static collapse experiment to research into the difference of absorbed energy and deformation mode between moisture absorbed specimen and non-moisture absorbed specimen.

키워드

참고문헌

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