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Chinese Journal of High Pressure Physics  > 2014  >  28(6): 723-728.
JIANG Jian-Wei, HOU Jun-Liang, MEN Jian-Bing, WANG Shu-You. Study on Deformation of Perforated Plates under Blast Loading[J]. Chinese Journal of High Pressure Physics, 2014, 28(6): 723-728. doi: 10.11858/gywlxb.2014.06.013
Citation: JIANG Jian-Wei, HOU Jun-Liang, MEN Jian-Bing, WANG Shu-You. Study on Deformation of Perforated Plates under Blast Loading[J]. Chinese Journal of High Pressure Physics, 2014, 28(6): 723-728. doi: 10.11858/gywlxb.2014.06.013
shu

Study on Deformation of Perforated Plates under Blast Loading

doi: 10.11858/gywlxb.2014.06.013
  • 1.

    State Key Laboratory of Explosion Science and Technology, Beijing Institute of Technology, Beijing 100081, China

  • 2.

    The General Design Department, Sichuan Academy ofAerospace Technology, Chengdu 610100, China

  • Received Date: 25 Oct 2012
  • Rev Recd Date: 05 Mar 2013
    Abstract
  • Deformation of perforated plates under impulsive loading of blast wave was simulated by AUTODYN software and the deflection relationship of plates with different hole numbers and diameters was obtained.Experiments were designed and the consistency between model computation and experiment results was validated.A general perforated plate deflection formula was proposed based on deflection formula of non-hole thin plate and the computation results, which can provide reference for damage estimation of perforated plate and damage study on effects of fragment and blast wave.

     

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