한국자동차공학회논문집 (Transactions of the Korean Society of Automotive Engineers)

  • 제21권3호
  • /
  • Pages.66-73
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  • 2013
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  • 1225-6382(pISSN)
  • /
  • 2234-0149(eISSN)
한국자동차공학회 (The Korean Society of Automotive Engineers)
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선행 차량의 후진에 의한 저속 충돌 시 탑승자 경추 상해에 대한 연구

Occupant Neck Injury Assessment Caused by Backward Movement of a Preceding Vehicle at a Low Impact Velocity

  • 김성진 (국립과학수사연구원 남부분원 이공학과) ;
  • 전우정 (국립과학수사연구원 남부분원 이공학과) ;
  • 박우식 (국립과학수사연구원 남부분원 이공학과) ;
  • 서영일 (국립과학수사연구원 남부분원 이공학과) ;
  • 손권 (부산대학교 기계공학부)
  • Kim, Seongjin (Physical Engineering Division, Southern District Office, National Forensic Service) ;
  • Jeon, Woojung (Physical Engineering Division, Southern District Office, National Forensic Service) ;
  • Park, Woosik (Physical Engineering Division, Southern District Office, National Forensic Service) ;
  • Seo, Youngil (Physical Engineering Division, Southern District Office, National Forensic Service) ;
  • Son, Kwon (School of Mechanical Engineering, Pusan National University)
  • 투고 : 2012.07.12
  • 심사 : 2012.10.23
  • 발행 : 2013.05.01
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초록

This study assesses neck injury of occupants in a real traffic accident case that a preceding vehicle moved backward and impacted a parked vehicle at a low velocity. This case is different from a case of whiplash injury caused by rear impact on vehicle. The impact velocity was estimated from damages of the two vehicle bumpers and the displacement of the parked vehicle was also estimated from CCTV images. MADYMO simulation was performed based on the vehicle specifications and investigation report. The comparison of neck flexion moments with the corresponding injury criteria revealed that occupants of the parked vehicle might have hardly neck injury.

키워드

참고문헌

  1. H. J. Mertz and L. M. Patrick, "Investigation of the Kinematics and Kinetics of Whiplash," SAE 670919, 1967.
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피인용 문헌

  1. A Study on the Dynamic Analysis Model for Passenger Behavior in a Vehicle’s Rollover Accidents vol.25, pp.6, 2017, https://doi.org/10.7467/KSAE.2017.25.6.758