Probabilistic analyses of a strip footing on horizontally stratified sandy deposit using advanced constitutive model
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F11%3A10107351" target="_blank" >RIV/00216208:11310/11:10107351 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1016/j.compgeo.2010.12.007" target="_blank" >http://dx.doi.org/10.1016/j.compgeo.2010.12.007</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.compgeo.2010.12.007" target="_blank" >10.1016/j.compgeo.2010.12.007</a>
Alternative languages
Result language
angličtina
Original language name
Probabilistic analyses of a strip footing on horizontally stratified sandy deposit using advanced constitutive model
Original language description
An advanced hypoplastic constitutive model is used in probabilistic analyses of a typical geotechnical problem, strip footing. Spatial variability of soil parameters, rather than state variables, is considered in the study. The model, including horizontal and vertical correlation lengths, was calibrated using a comprehensive set of experimental data on sand from horizontally stratified deposit. Some parameters followed normal, whereas other followed lognormal distributions. Monte-Carlo simulations revealed that the foundation displacement u(y) for a given load followed closely the lognormal distribution, even though some model parameters were distributed normally. Correlation length in the vertical direction theta(v) was varied in the simulation. The case of infinite correlation length was used for evaluation of different approximate probabilistic methods (first order second moment method and several point estimate methods). In the random field Monte-Carlo analyses with finite theta(v)
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
JM - Structural engineering
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GA205%2F08%2F0732" target="_blank" >GA205/08/0732: The development and evaluation of numerical methods for prediction of the behaviour of tunnels in fine-grained soils</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)<br>S - Specificky vyzkum na vysokych skolach
Others
Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Computers and Geotechnics
ISSN
0266-352X
e-ISSN
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Volume of the periodical
38
Issue of the periodical within the volume
3
Country of publishing house
GB - UNITED KINGDOM
Number of pages
12
Pages from-to
363-374
UT code for WoS article
000289544700006
EID of the result in the Scopus database
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