Transactions of the Korean Society of Automotive Engineers (한국자동차공학회논문집)

The Korean Society of Automotive Engineers (한국자동차공학회)
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Frontal Crashworthiness Analysis of Vehicle Using simplified Structure Modelling

단순 차체 모델링을 이용한 차량 정면충돌해석

  • 김홍수 (정회원, 서울대학교 대학원 기계설계학과) ;
  • 강신유 (정회원, 강원대학교 정밀기계공학과) ;
  • 이인혁 (쌍용자동차(주)) ;
  • 박신희 (정회원, 서울대학교 대학원 기계설계학과) ;
  • 한동철 (정회원, 서울대학교 기계설계학과)
  • Published : 1997.03.01
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Abstract

Modelling and crashworthiness analysis of simplified vehicle structures with beam element and nonlinear spring element to which axial and bending collapse mecha- nisms are applied are carried out. And on the basis of these analyses, two types of full car modelling and crahworthiness analyses with nonlinear spring and beam element are accomplished. The one is the full car model of which 30% of the structures are modelled with nonlinear spring and beam element, and the other 75% of whole structures. And the results are compared with those of full car analysis with shell element.

Keywords

References

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