Transactions of the Korean Society of Mechanical Engineers (대한기계학회논문집)

The Korean Society of Mechanical Engineers (대한기계학회)
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Impact Damage Energy of Laminated Beams Subjected to Transverse Impact

횡방향 충격을 받는 적층복합보의 손상에너지에 관한 연구

  • 박근철 (부산대학교 대학원) ;
  • 김남식 (부산공업대학 기계설계과) ;
  • 김문생 (부산대학교 공대 기계설계공학과)
  • Published : 1991.05.01
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Abstract

본 연구에서는 투사체의 충격으로 인해 복합재에 발생하는 손상을 해석하기 위해 우선 이와 관련이 있는 손상에너지를 구할 수 있도록 동적 유한요소 프로그램을 개발하는데 있으며, 이렇게 구한 결과들을 Husman의 실험결과와 비교함으로써 본 논문 의 유한요소 프로그램이 적층복합보에 충격으로 인하여 전달되는 총에너지와 손상에너 지를 구하는데 타당한 것인가를 검토하고 이 프로그램을 이용하여 다음과 같은 것들을 해석하였다.

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References

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