Volume 19 Issue 3
Apr 2015
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ZHOU Hong-Qiang, QIN Cheng-Sen, ZHANG Shu-Dao, ZHANG Feng-Guo, LIU Wen-Tao, WANG Pei. A New Statistical Meso-Scopic Damage Model and Its Applications in Spalling Processes[J]. Chinese Journal of High Pressure Physics, 2005, 19(3): 201-205 . doi: 10.11858/gywlxb.2005.03.002
Citation: ZHOU Hong-Qiang, QIN Cheng-Sen, ZHANG Shu-Dao, ZHANG Feng-Guo, LIU Wen-Tao, WANG Pei. A New Statistical Meso-Scopic Damage Model and Its Applications in Spalling Processes[J]. Chinese Journal of High Pressure Physics, 2005, 19(3): 201-205 . doi: 10.11858/gywlxb.2005.03.002

A New Statistical Meso-Scopic Damage Model and Its Applications in Spalling Processes

doi: 10.11858/gywlxb.2005.03.002
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  • Corresponding author: ZHOU Hong-Qiang
  • Received Date: 09 Sep 2004
  • Rev Recd Date: 17 Apr 2005
  • Issue Publish Date: 05 Sep 2005
  • A new damage evolution equation for ductile materials is presented based on the statistical meso-scopic damage mechanism, which consistent well with the results of analysing the mechanical responses for the spherical cell containing a single central spherical void. The model presented is incorporated in a hydrodynamic one-dimensional finite-difference computer code, to simulate the process of spallation of OFHC copper. The calculation is in good agreement with the experimental data.

     

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