A large deformation breakage model of granular materials including porosity and inelastic distortional deformation rate

A general constitutive model of crushable granular materials is developed within the context of large deformations. The time evolution equations for breakage, inelastic porous compaction and dilation, and distortional deformations are coupled by a yield surface and restrictions are imposed to ensure...

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Veröffentlicht in:	International journal of engineering science 2011-10, Vol.49 (10), p.1151-1169
Hauptverfasser:	Rubin, M.B., Einav, I.
Format:	Artikel
Sprache:	eng
Schlagworte:	Breakage Constitutive equations Cross-disciplinary physics: materials science rheology Deformation Dilation Distortion Exact sciences and technology Fundamental areas of phenomenology (including applications) Grading Granular materials Granular solids Inelasticity (thermoplasticity, viscoplasticity...) Large deformations Material form Mathematical models Physics Porosity Porous materials Rheology Solid mechanics Structural and continuum mechanics
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