Transactions of the Korean Society of Mechanical Engineers A (대한기계학회논문집A)

The Korean Society of Mechanical Engineers (대한기계학회)
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Filing Experiments and Structural Analysis of Human Body

사격시험 및 인체구조해석

  • 이세훈 (충남대학교 대학원 기계설계공학과, BK21 메카트로닉스 사업단) ;
  • 최영진 (충남대학교 대학원 기계설계공학과, BK21 메카트로닉스 사업단) ;
  • 최의중 (국방과학연구소) ;
  • 체재욱 (국방과학연구소) ;
  • 이영신 (충남대학교 기계설계공학과, BK21 메카트로닉스 사업단)
  • Published : 2007.07.01
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Abstract

On the human-rifle system, the human body is affected by the firing impact. The firing impact will reduce the firing accuracy and change the initial shooting posture. Therefore the study of biomechanical characteristics using human-rifle modeling and numerical investigation is needed. The musculoskeletal model is developed by finite element method using beam and spar elements. In this study structural analysis has been performed in order to investigate the human body impact by firing of 5.56mm small caliber machine gun. The firing experiments with the standing shooting postures were performed to verify analytical results. The result if this study shows analytical displacements of the human-rifle system and experimental displacements of the real firing. As the results, the analytical displacement and stress of human body are presented.

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References

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