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Chinese Journal of High Pressure Physics  > 2014  >  28(3): 353-357.
HU Hong-Wei, SONG Pu, GUO Wei, FENG Hai-Yun, ZHANG Li-Jian. Interaction of Shock Waves in Ground Burst[J]. Chinese Journal of High Pressure Physics, 2014, 28(3): 353-357. doi: 10.11858/gywlxb.2014.03.014
Citation: HU Hong-Wei, SONG Pu, GUO Wei, FENG Hai-Yun, ZHANG Li-Jian. Interaction of Shock Waves in Ground Burst[J]. Chinese Journal of High Pressure Physics, 2014, 28(3): 353-357. doi: 10.11858/gywlxb.2014.03.014
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Interaction of Shock Waves in Ground Burst

doi: 10.11858/gywlxb.2014.03.014

  • Xi'an Modern Chemistry Research Institute, Xi'an 710065, China

  • Received Date: 13 Sep 2012
  • Rev Recd Date: 19 Nov 2012
    Abstract
  • The interaction of shock waves in ground burst was studied by experiment with various experiment layouts.Parameters of shock waves of two or three charges exploding simultaneously were measured using air explosion test system.The results show that the shockwave overpressure and impulse are enhanced greatly, blasting power increased.The change of shockwave parameters was significant for various experiment layouts, where the amount and orientation of explosive source increasingly effected the magnitude of shockwave parameters.Shock waves collision with rigid wall can be used to approximately calculate the interaction of two equal-intensity shock wave.

     

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