In recent years, finite element modeling has become an important design tool. Advanced programs make it possible to use more complex soil models in addition to standard elasto-plastic models with Mohr-Coulomb failure criteria. These new models can follow nonlinear behavior and complicated loading sequences. The two most promising new models are: the Hardening Soil Model (HS) and the Soft Soil Model (SS).This paper focuses on the behavior of Transdanubian Clay, common in Hungary. Sampling, laboratory testing, and evaluation of data aiming at determining parameters for HS and SS models are described. Results based on oedometer tests using unloading/reloading sequences proved to be adequate for input to these models.
Esposto M. FEM modeling of PTED beam-to-column connections for earthquake resisting steel frames,
, Vol. 2, No. 1, 2007, pp. 101–112.
Esposto M., 'FEM modeling of PTED beam-to-column connections for earthquake resisting steel frames' (2007) 2Pollack Periodica: 101-112.
Esposto M.FEM modeling of PTED beam-to-column connections for earthquake resisting steel framesPollack Periodica20072101112)| false
Brinkgreve R. B. J., Vermeer P. A.
, Balkema, Rotterdam, 1998.
Vermeer P. A., '', in Plaxis, (1998) -.
Vermeer P. A.Plaxis1998)| false
The mechanics of soils and foundation
, Taylor & Francis Group, London, 2007, pp. 161–201.
Atkinson J., '', in The mechanics of soils and foundation, (2007) -.
Atkinson J.The mechanics of soils and foundation2007)| false
Kempfert H. G., Gebreselassie B.
Excavations and foundations in soft soils
, Springer, Berlin, 2006, pp. 57–111.
Gebreselassie B., '', in Excavations and foundations in soft soils, (2006) -.
Gebreselassie B.Excavations and foundations in soft soils2006)| false
Szymansky A. The use of constitutive soil models in consolidation analysis of organic subsoil under embankment,
Proceeding of the Workshop on Advances in Understanding and modeling the mechanical behavior of peat
, Balkema, Rotterdam, 1994, pp. 231–240.
Szymansky A., '', in Proceeding of the Workshop on Advances in Understanding and modeling the mechanical behavior of peat, (1994) -.
Szymansky A.Proceeding of the Workshop on Advances in Understanding and modeling the mechanical behavior of peat1994)| false