Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
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.
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.
Hypoplastic Model for Clay
Mašín, David (Autor:in)
12.12.2018
15 pages
Aufsatz/Kapitel (Buch)
Elektronische Ressource
Englisch
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| British Library Online Contents | 2013
| British Library Online Contents | 2012
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| British Library Online Contents | 2007
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| Springer Verlag | 2007