Development of a coupled thermo-hydro-mechanical double structure model for expansive soils
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F16%3A10330840" target="_blank" >RIV/00216208:11310/16:10330840 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1051/e3sconf/20160917002" target="_blank" >http://dx.doi.org/10.1051/e3sconf/20160917002</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1051/e3sconf/20160917002" target="_blank" >10.1051/e3sconf/20160917002</a>
Alternative languages
Result language
angličtina
Original language name
Development of a coupled thermo-hydro-mechanical double structure model for expansive soils
Original language description
In this paper, development of a thermo-hydro-mechanical model for expansive soils including double structure is described. The model is based on hypoplastic model by Masin [6], in which the hydro-mechanical coupling is considered at each of the two structural levels. The model also includes separate effective stress definitions and water retention curves for the two levels of structure. In the proposed model, an approach by Masin and Khalili [8] to include thermal effects into hypoplastic models is followed. This is combined with temperature-dependent water retention curve of macrostructure, temperature-induced deformation of microstructure and an enhanced double-structure coupling law. Good predictions of the model are demonstrated by comparing the model simulations with experimental data on MX80 bentonites taken over from literature.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
DB - Geology and mineralogy
OECD FORD branch
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Result continuities
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)
Others
Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
3RD EUROPEAN CONFERENCE ON UNSATURATED SOILS - E-UNSAT 2016
ISBN
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ISSN
2267-1242
e-ISSN
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Number of pages
6
Pages from-to
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Publisher name
E D P SCIENCES
Place of publication
CEDEX A
Event location
Paris
Event date
Sep 12, 2016
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000387533300158