Calibration of Hypoplastic Models for Soils

Tomáš Kadlíček; Tomáš Janda; Michal Šejnoha

doi:10.4028/www.scientific.net/AMM.821.503

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 821Calibration of Hypoplastic Models for Soils

Calibration of Hypoplastic Models for Soils

Abstract:

The paper is concerned with hypoplastic models for both coarse and fine grained soils. It concentrates on the description of models parameters and presents procedures for their evaluation based on actual laboratory tests. The sample of sand for the calibration of the hypoplastic model for coarse grained soil comes from the Třeboň basin. The sample was classified as Sa. The second sample was classified as saCl. This sample comes from the street Evropská in Prague and was used for the calibration of the hypoplastic model for fine grained soils. The classification was performed according to ČSN EN ISO 14688-2. Keywords: hypoplasticity, fine grained soils, coarse grained soils, calibration, parameters.

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Periodical:

Applied Mechanics and Materials (Volume 821)

Pages:

503-511

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.821.503

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Online since:

January 2016

Authors:

Tomáš Kadlíček*, Tomáš Janda, Michal Šejnoha

Keywords:

Calibration, Coarse Grained Soils, Fine Grained Soils, Hypoplasticity, Parameters

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References

[1] G. Gudehus, A comprehensive constitutive equation for granular materials, Soil and foundations, 36 (1996) 1-12.

Google Scholar

[2] I. Herle and G. Gudehus. Determination of parameters of a hypoplastic constitutive model from properties of grain assemblies. Mechanics of Cohesive-Frictional Materials, 4: 461-486, (1999).

DOI: 10.1002/(sici)1099-1484(199909)4:5<461::aid-cfm71>3.0.co;2-p

Google Scholar

[3] R. Suchomel and D. Mašín. Probabilistic analyses of a strip footing on horizontally stratified sandy deposit using advanced constitutive model. Computers and Geotechnics, 38(3): 363-374, (2011).

DOI: 10.1016/j.compgeo.2010.12.007

Google Scholar

[4] D. Mašín, A hypoplastic constitutive model for clays, International Journal for Numerical and Analytical Methods in Geomechanics , 29(4): 311–336, (2005).

DOI: 10.1002/nag.416

Google Scholar

[5] D. Mašín. Clay hypoplasticity model including stiffness anisotropy. Geotechnique, 64(3): 232-238, (2014).

DOI: 10.1680/geot.13.p.065

Google Scholar

[6] D. Mašín. Hypoplasticity for Practical Applications, course handouts [online]. https: /web. natur. cuni. cz/uhigug/masin/hypocourse, (2015).

Google Scholar

[7] Project No. TA04031603. Integrated tool for practical application of advanced computational models for geomaterials allowing for increase of safety and lifetime of traffic infrastructure, Tech. rep., CTU in Prague, Faculty of Civil Engineering, https: /mech. fsv. cvut. cz/TA04031603/ (2014).

Google Scholar

[8] Project No. TA01030245M. Tools for reliable design and construction of tunnels in urban development with emphasis on safety and lifetime, https: /mech. fsv. cvut. cz/TA01030245/ (2012).

Google Scholar