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Journal of Projectiles, Rockets, Missiles and Guidance >

2012 , Vol. 32 >Issue 6: 58 - 60

DOI: https://doi.org/10.15892/j.cnki.djzdxb.2012.06.034

PROJECTILES TECHNOLOGY

Numerical Simulation of Ceramic Target Damage under Impact Based on Combined Strength Model

  • LI Shimin ,
  • LI Xiaojun ,
  • XU Bao
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  • The Third Research Institute of Engineers of the General Staff, Henan Luoyang 471023, China

Received date: 2012-04-24

  Online published: 2025-05-29

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Abstract

The limitation of JH2 strength model was analyzed. With Autodyn code and SPH algorithm, based on the combined strength model of JH2 model and Rankine model, the damage of the ceramic target under impact was numerically simulated. The results show that the combined strength model fully describes the failure mechanism of ceramic material, and also the ceramic target's damage profile is well simulated with the combined strength model.

Key words： combined strength model; ceramic; impact; damage

Cite this article

LI Shimin , LI Xiaojun , XU Bao . Numerical Simulation of Ceramic Target Damage under Impact Based on Combined Strength Model[J]. Journal of Projectiles, Rockets, Missiles and Guidance, 2012 , 32(6) : 58 -60 . DOI: 10.15892/j.cnki.djzdxb.2012.06.034

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