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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Shear modulus degragation 12.5.2022
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FRIC code for clay hypoplasticity interface 23.4.2022
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Hypo-umat sand 18.4.2022
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Hypo-umat sand 18.4.2022
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Using pore fluid-stress element in SandSand 9.4.2022
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“Warning LNK4210” – hypoplastic clay UMAT 8.4.2022
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Prague Geotechnical Days 2022 with Prague Geotechnical Lecture by prof. Cino Viggiani 7.4.2022
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Micropiles load tests database 26.3.2022
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DIANA 10.5 new features 10.3.2022
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Input files for element tests for hypoplastic clay/sand UMAT 6.3.2022
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Combining Hypoplastic-sand and Hypoplastic-clay in one UMAT file 2.3.2022
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UMAT code for Unsaturated soil modes 19.2.2022
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