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Hypoplastic Model for Clay

  • David MašínEmail author
Chapter
Part of the Springer Series in Geomechanics and Geoengineering book series (SSGG)

Abstract

In this chapter, a rate independent hypoplastic model for clays, formulated by Mašín [1], is described. It is based on an explicit asymptotic state boundary surface approach, which has been introduced in Chap.  4. The model, in its basic form, requires specification of five parameters \(\varphi _c\), N, \(\lambda ^*\), \(\kappa ^*\) and \(\nu \). These are standard critical state soil mechanics parameters, which are equivalent (but not identical) to the parameters of the Modified Cam-clay model [2]. Advanced parameters are also introduced which allow for finer tuning of the model fit to experimental data. Calibration procedure and the effect of individual parameters on the model response are introduced in this chapter.

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Copyright information

© Springer Nature Switzerland AG 2019

Authors and Affiliations

  1. 1.Faculty of ScienceCharles UniversityPragueCzech Republic

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