자동차안전학회지 (Journal of Auto-vehicle Safety Association)

한국자동차안전학회 (Korean Auto-vehicle Safety Association)
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USNCAP 정면충돌시험을 이용한 외상성 뇌손상에 관한 고찰

A Study on the Traumatic Brain Injury Using USNCAP Frontal Crash Test Results

  • 문병준 (전남도립대학교 미래자동차학과) ;
  • 임재문 (대덕대학교 기계설계과)
  • Byoung Joon Moon ;
  • Jaemoon Lim
  • 투고 : 2024.07.17
  • 심사 : 2024.09.22
  • 발행 : 2024.09.30
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초록

This study is to review the Brain Injury Criterion (BrIC) and the brain injury probabilities due to the Traumatic Brain Injury (TBI). For this purpose, the frontal impact test results of 20 vehicles from MY2022 and MY2023 USNCAP are utilized for estimating the BrIC and the brain injury probabilities. Using the equations suggested by Takhounts et al., the BrIC results were calculated. Using the equations suggested by Hazay et al., the brain injury probabilities were estimated. The brain injury probabilities based on the maximum principal strain (MPS) were largely estimated than those based on the cumulative strain damage measure (CSDM).

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참고문헌

  1. King, A. I., 2018, "The Biomechanics of Impact Injury," Springer.
  2. 질병관리청, 2021, "외상성 뇌손상," 질병관리청 국가건강정보포털, health.kdca.go.kr/healthinfo/.
  3. 이상헌, 2020, "외상성 뇌손상의 현황 및 예방 전략," 질병관리청, 주간 건강과 질병, 제13권, 제12호, pp. 674~691.
  4. Alshareef, A. A., 2019, "Deformation of the Human Brain Under Rotational Loading," Ph.D. Thesis. Univ. of Virginia.
  5. Gabler, L. F. and Brandmeier, T., 2017, "Development of Improved Metrics for Predicting Brain Strain in Diverse Impacts," Ph.D. Thesis, Univ. of Virginia.
  6. Takhounts, E. G., Craig, M. J., Moorhouse, K., and McFadden, J., 2013, "Development of Brain Injury Criteria (BrIC)," Stapp Car Crash Journal, pp. 243~266.
  7. Hazay, M. and Bojtar, I., 2021, "Evaluation of brain injury criteria based on relaiability analysis," Acta of Bioengineering and Biomechanics, Vol. 23, No. 1, pp. 173~185.
  8. National Highway Traffic Safety Administration (NHTSA), 2024, Vehicle Crash Test Database, http://www-nrd.nhtsa.dot.gov/databases/VSR/veh/QueryVehicle.aspx.
  9. National Highway Traffic Safety Administration (NHTSA), 2015, "New Car Assessment Program," Docket No. NHTSA-2015-0119.