The effect of initial damage on the dynamic ductile damage and fragmentation

descriptionPublicationkeyboard_double_arrow_right Article 01 Jan 1995 English Publisher:Springer Science and Business Media LLCJournal:International Journal of Fracture, volume 71, pages R63-R66 (issn: 0376-9429, eissn: 1573-2673,

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Authors: Chen Zeng-tao;

doi: 10.1007/bf00033727

The effect of initial damage on the dynamic ductile damage and fragmentation

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Abstract

The hollow spherical model for the growth of the voids proposed by Carroll and Holt and Johnson is used. The effect of initial damage on the dynamic ductile damage and local fragmentation are investigated from the numerical results of dynamic damage velocity and fragment size versus material porosity at different initial damage levels

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Harbin Institute of Technology
China (People's Republic of)

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