On Uncertain Parameters in a Model of Hypoplasticity

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F23%3A00366383" target="_blank" >RIV/68407700:21110/23:00366383 - isvavai.cz</a>
Result on the web
<a href="https://www.engmech.cz/im/proceedings/" target="_blank" >https://www.engmech.cz/im/proceedings/</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
On Uncertain Parameters in a Model of Hypoplasticity
Original language description
The contribution deals with the mathematical modelling of hypoplasticity of granular materials. The problem of stress-controlled hypoplasticity with a cyclic proportional loading and unloading of drained granular material under different anisotropic settings is considered, and a gradual compaction of the material, called ratchetting, is investigated together with the influence of uncertain input parameters on the model outputs, namely the strain components in the material in its limit (i.e. compacted) state. The uncertainty quantification is presented through 3D graphs. The depicted data also allows for a fuzzy set interpretation.
Czech name
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Czech description
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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