Proceedings of the Korean Society of Machine Tool Engineers Conference (한국공작기계학회:학술대회논문집)

The Korean Society of Manufacturing Technology Engineers (한국생산제조학회)
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Investigation into static characteristics of ISB panels with the pyramidal structure as a internally structured material

내부에 피라미드 구조를 가지는 ISB 판넬의 정적 특성 분석

  • 안동규 (조선대 기계공학과) ;
  • 이상훈 (조선대학교 일반대학원 기계공학과) ;
  • 김민수 (조선대학교 일반대학원 기계공학과) ;
  • 한길영 (조선대 기계공학과) ;
  • 김진석 (조선대학교 일반대학원 기계공학과) ;
  • 정창균 (한국과학기술원 대학원 기계공학과) ;
  • 양동열 (한국과학기술원 기계공학과)
  • Published : 2005.05.01
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Abstract

The objective of this research work is to investigate into static characteristics of ISB panels with the pyramidal structure as a internally structured material. In order to investigate the behavior of material deformation and fracture characteristics, several tensile tests have been carried out for the ISB panel and skin sheet. Through the results of the experiments, the mechanical properties of ISB panel and skin sheet and fracture characteristics have been obtained. In addition, the mechanical properties of the ISB panel have been compared with that of the skin sheet by the view point of a specific modulus, a specific yield strength and a specific strength. From the results of the comparision, it has been shown that the ISB panel has an excellent static characteristics.

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