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Discussion on “Dynamic soil-structure interaction: A three-dimensional numerical approach and its application to the Lotung case study”. Poor performance of the HSS model
Abstract
The Hardening Soil Small (HSS) is a constitutive model being extension to the well established Hardening Soil Model (HS) accounting for the nonlinearity of small strain stiffness. It is implemented in commercial finite element computer codes for geotechnical analyses and used widely in research and design. The article deals with a problem known as overshooting after very small load reversals. It induces much higher stiffness than prescribed by parameters. Theoretical basis of the problem as well as numerical examples are shown in the article.
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Authors (2)
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Andrzej Niemunis dr hab. inż
- Karlsruhe Institute of Technology Institute of Soil Mechanics and Rock Mechanics
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Details
- Category:
- Articles
- Type:
- artykuł w czasopiśmie wyróżnionym w JCR
- Published in:
-
COMPUTERS AND GEOTECHNICS
no. 98,
pages 243 - 145,
ISSN: 0266-352X - Language:
- English
- Publication year:
- 2018
- Bibliographic description:
- Niemunis A., Cudny M.: Discussion on “Dynamic soil-structure interaction: A three-dimensional numerical approach and its application to the Lotung case study”. Poor performance of the HSS model// COMPUTERS AND GEOTECHNICS. -Vol. 98, (2018), s.243-145
- DOI:
- Digital Object Identifier (open in new tab) 10.1016/j.compgeo.2018.02.003
- Verified by:
- Gdańsk University of Technology
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