The PM4Sand and PM4Silt models are stress-ratio controlled, critical state compatible, bounding surface plasticity models developed for geotechnical earthquake engineering applications.
A PhD-level course on hypoplastic constitutive modelling intended for both academia and practitioners.
Multilaminate constitutive models are based on the concept that the material behaviour can be formulated on a number of so-called integration planes with varying orientation. In addition to other features, the model predicts anisotropic soil stiffness at small strains.
Barodesy is a constitutive model for granular media and does not use standard notations of elasto-plasticity, e.g. yield function, flow rule or plastic potential.
SANISAND is an advanced elasto-plastic model based on a concept of rotational hardening incorporating the effects of fabric-dilatancy.
Sand hypoplastic model is an advanced incrementally non-linear constitutive model for sand, an outcome of an extensive research at Karlsruhe University in 1990's.
Clay hypoplasticity is an advanced incrementally non-linear constitutive model based on critical state soil mechanics developed specifically for simulation of fine-grained materials.
Supporting Organisations
Recent posts
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Convergence issue of unload of clay consolidation in Abaqus 10.7.2021
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Convergence issue of unload of clay consolidation in Abaqus 10.7.2021
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PLAXIS 2D Embedded Pile Row 2.7.2021
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PhD position at Unit fo Geotechnical Engineering of the University of Innsbruck in our doctoral program ‘Natural Hazards in Mountain Regions’ 17.6.2021
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Cyclic Triaxial Test 16.6.2021
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matlab driver 16.6.2021
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Boundary Conditions of Masin 2005 Paper for clay hypoplasticity 6.6.2021
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Hypoplastic sand-mr parameter calibration 18.5.2021
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UMAT Code for Clay Hypoplasticity 18.5.2021
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CESAR 11.5.2021
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UDSM PLAXIS 7.5.2021
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Interactive graphics of yield surfaces 30.4.2021
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