On behalf of the team of developers I am happy to announce that, after more than four years of development and testing, ExCalibre has just been launched. ExCalibre is a […]
A PhD-level course on hypoplastic constitutive modelling intended for both academia and practitioners.
Hypoplasticity (sand and clay models) is now available for GeoSlope SIGMA/W finite element code in a form of user defined Add-In. The implementation is based on ABAQUS umats and it […]
Download package of sand and clay hypoplasticity for GeoSlope SIGMA/W finite element code. Based on umat, comes along with the source code.
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.
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Recent posts
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Vibration foundation behavior 16.10.2021
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Getting started with UMAT for Hypoplastic clay model in ABAQUS 15.10.2021
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consistent tangent stiffness calculation in hypoplasticity sand UMAT 7.10.2021
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stress order in hypo umat seems to be incorrect 6.10.2021
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ALERT doctoral school on constitutive modelling – hands on session triax input files 2.10.2021
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Initial Stiffness of CU test in Masin’s 2014 Model 29.9.2021
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CONSTUTUTIVE MODELLING 22.9.2021
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Compatibility of subroutines in ABQ2021 17.9.2021
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Hypoplasticity sand convergence issues 17.9.2021
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MATLAB Code for Bounding Surface Plasticity Model 17.9.2021
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Non convergence problem in abaqus using hpoeca Clay Hypoplasticity in slope model 16.9.2021
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UMAT file for POROELASTICITY 31.8.2021
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