Modelling of spudcan foundation penetrations using an improved hypoplastic model for soft clays

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F18%3A10388155" target="_blank" >RIV/00216208:11310/18:10388155 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1007/978-981-13-0131-5_81" target="_blank" >https://doi.org/10.1007/978-981-13-0131-5_81</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/978-981-13-0131-5_81" target="_blank" >10.1007/978-981-13-0131-5_81</a>

Result language
angličtina
Original language name
Modelling of spudcan foundation penetrations using an improved hypoplastic model for soft clays
Original language description
In this paper, a new hypoplastic model for K0 consolidated soft clays is presented. The enhanced model is characterized by a small number of parameters, adding two parameters to the original model, whilst significantly improving model predictions of undrained stress paths of K0 consolidated soils. However, the calibration procedure remains simple - model can be calibrated using K0 consolidated triaxial tests and oedometer only. It is demonstrated that the model predictions compare well with element test experimental data. The validation of the model involves large scale boundary value problem simulations incorporating very large deformations, in this case retrospective simulations of centrifuge test of spudcan installation. The enhanced model shows better performance compared to a parent hypoplastic model.
Czech name
—
Czech description
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Project
<a href="/en/project/GA15-05935S" target="_blank" >GA15-05935S: Development of thermo-hydro-mechanical model for expansive soils and simulation of nuclear waste repository</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of GeoShanghai 2018 International Conference:
ISBN
978-981-13-0130-8
ISSN
—
e-ISSN
—
Number of pages
8
Pages from-to
749-756
Publisher name
Springer-Verlag Singapore Pte Ltd, 152 Beach Road, #21-01/04 Gateway East, Singapore, 189721, Singapore
Place of publication
Singapore
Event location
Shanghai
Event date
May 27, 2018
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000465516400081

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