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Chinese Journal of High Pressure Physics  > 2013  >  27(6): 872-876.
ZENG Yi-Xin, BAI Chun-Hua, CHEN Jian, WANG Zhong-Qi. Simulations of Seismic Waves Stimulated by Aluminized Explosive[J]. Chinese Journal of High Pressure Physics, 2013, 27(6): 872-876. doi: 10.11858/gywlxb.2013.06.012
Citation: ZENG Yi-Xin, BAI Chun-Hua, CHEN Jian, WANG Zhong-Qi. Simulations of Seismic Waves Stimulated by Aluminized Explosive[J]. Chinese Journal of High Pressure Physics, 2013, 27(6): 872-876. doi: 10.11858/gywlxb.2013.06.012
shu

Simulations of Seismic Waves Stimulated by Aluminized Explosive

doi: 10.11858/gywlxb.2013.06.012

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

  • Received Date: 11 Jan 2012
  • Rev Recd Date: 30 Apr 2012
  • Publish Date: 15 Dec 2013
    Abstract
  • In order to study the propagation of seismic waves stimulated by aluminized explosives, the commercial software-AutoDyn was used, in combination with Miller energy release model, to simulate the explosion in the sand. The results of simulation agreed well with the experiment: 0.7 kg aluminized explosive aluminized explosive was buried with a depth of 1 m in the sand, and its root mean square (RMS) amplitude of surface seismic waves was 1.23 times more than TNT; while the seismic energy density of waves passed down diminished exponentially with the depth, and seismic energy of Aluminized explosive passed down was 1.34 times more than TNT.

     

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