Transactions of the Korean Society of Automotive Engineers (한국자동차공학회논문집)

The Korean Society of Automotive Engineers (한국자동차공학회)
권호 표지

Development of Finite Element Model for impact Human Brain Injury

인간 뇌의 충격 부상에 대한 유한요소모델 개발에 관한 연구

  • 김영은 (단국대학교 기계공학과) ;
  • 남대훈 (단국대학교 대학원) ;
  • 왕규창 (서울대학 병원소아신경외과)
  • Published : 1996.08.01
Download PDF
⟨ Previous Next ⟩

Abstract

The impact response of the human brain has been determined by three-dimensional finite element modeling. The model includes a layered shell closely representing the cranial bones with the interior contents occupied by an incompressible contimuum to simulate the brain. Flax and tentorium modeled with 4 node membrane element were also incorporated. The computed pressure-time histories at 4 locations within the brain element compared quite favorably with previously published experimental data from cadaver experiments. A parametric study was subsequently conducted to identify the model response when the impact were varied.

Keywords

References

  1. Acta Neurochirurgica, Suppl. v.32 Head Injury in Man and Experimental Animals : Clinical Aspects Gennarelli, T. A.
  2. Accidental Injury Brain Injury Biomechanics Melvin, J. W.;Lighthall, J. W.;Ueno, K.;Nahum, A. M.(Ed);Melvin, J. W.(Ed)
  3. SAE Technical Paper, No. 896074 Toward a Biomechanical Criterion for Functional Brain Injury Lighthall, J. W.;Melvin, J. W.;Ueno, K.
  4. SAE technical Paper, No. 700401 Comparative Tolerances for Cerebral Concussion by Head Impact and Whiplash Injury in Primates Ommaya, A. K.;Fisch, F. J.;Mahone, R. M.;Corrao, P.;Letcher, F.
  5. J. Biomechanics v.2 Axisymmetric Response of a Fluid-Filled Spherical Shell to a Local Radial Impulse-A Model for Head Injury Engine, A. E.
  6. SAE Technical Paper, No. 770922 Intracranial Pressure Dynamics during Head Impact Nahum, A. M.;Smith, R.;Ward, C.
  7. J. Biomechanics v.9 Impact on a Head-Neck Structure Landkof, B.;Foldsmith, W.;Sackman, J. L.
  8. J. ASCE v.101 Development of Finite Element of Head Injury Model Shugar, T. A.;Katona, M. G.
  9. SAE Technical Paper, No. 821150 Critical Issues in Finite element Modeling of Head Impact Khalil, J.;Viano, D. C.
  10. Civil Eng. Lab., USN, TR-R-954-1 v.Ⅰ;Ⅱ A Finite Element Head Injury Model Shugar, T. A.
  11. Ph. D. Dissertation. Tulane University A Homeomophic Finite Element Model of Impact Head Injury Hosey, R. R.
  12. SAE Technical Paper, No. 801304 Intracranial Pressure-A Brain Injury Criterion Ward, C. C.;Chan, M.;Nahum, A.
  13. SAE Technical Paper, No. 896074 Toward a Biomechanical Criterion for Function Brain Injury Lighthall, J. W.;Melvin, J. W.;Ueno, K.
  14. Advances in Bioengineering ASME v.BED-17 Human Head Dynamic Response to Side impact by Finite Element Modeling Ruan, J. S.;Khalil, T.;King, A. I.
  15. J. Biomech. Eng., Transactions of the ASME v.116 Dynamic Response fo the Human Head to Impact by Three-Dimentional finite Element Analysis Ruan, J. S.;Khalil, T.;King, A. I.
  16. 공업진흥청 연구보고서 산업제품의 표준치 설정을 위한 국민 표준 체위 조사 보고서 한국표준과학 연구원