A material model for inelastic rock deformation with spatial variation of pore pressure (Q3036904)
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scientific article
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | A material model for inelastic rock deformation with spatial variation of pore pressure |
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A material model for inelastic rock deformation with spatial variation of pore pressure (English)
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1983
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elastic-plastic constitutive equations
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ductile rock
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total strain rate
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total stress formulation
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concept of effective stress for inelastic behaviour
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incremental strain rate
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porous material
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quadratic initial yield surface
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special hardening law
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subsequent plastic deformation
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insert quadratic yield surface model into finite element code
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