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Volume 24 Issue 2
Feb.  1998
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Journal of Beijing University of Aeronautics and Astronautics  > 1998  >  24(2): 200-202.
Zou Hui, Chen Wanchun, Wang Peng, et al. Simultaneous lateral thrust and aerodynamic control of an agile missile[J]. Journal of Beijing University of Aeronautics and Astronautics, 2004, 30(03): 192-196. (in Chinese)
Citation: Chen Zuorong, Yang Yiqian, Ma Hezhonget al. Experimental Studies of Impact Protection Performance of Aircrew Helmet Typical Component[J]. Journal of Beijing University of Aeronautics and Astronautics, 1998, 24(2): 200-202. (in Chinese)
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Experimental Studies of Impact Protection Performance of Aircrew Helmet Typical Component

  • Beijing University of Aeronautics and Astronautics,,Dept. of Flight Vihicle Design and Applied Mechanics

  • Received Date: 02 Sep 1996
  • Publish Date: 28 Feb 1998
    Abstract
  • The impact protections provided by several aircrew helmet components are investigated in using the SHPB apparatus.The energy absorption rates of these components are examined.The impact process and energy absorption process are discussed.Further,the way in which the material mechanical properties of helmet shell and the density of helmet foam liner affecting the energy absorption capacity of helmet is analyzed,showing that the mechanical properties of shell and the density of foam liner play an important role in the energy absorption process to a certain extent.The experimental method used by this paper is original.This work provides reliable experimental basis for designing a new generation aircrew helmet.

     

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  • 1.SPH4 aircrew helmet impact protection inprovement 1970~1990 final report.AD-A233784,1984 2. Shanahan D F.Injury in U S Army helicopter crashes fiscal years October 1979~September 1985.Journal of Trauma,1989,29(4):415~423 3. 马晓青.冲击动力学.北京:北京理工大学出版社,1992 4. Slobodnik B A.SPH4 helmet damage and head injury correlation.Aviation,Space,and Environmental Medicine,1979,50(2):139~146 5. 赵西寰.SHPB技术的进展.太原工学院学报,1981,(3):102~113
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