Modelled behaviour of granular material during Loading and unloading

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F19%3A00326744" target="_blank" >RIV/68407700:21110/19:00326744 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.21136/panm.2018.09" target="_blank" >https://doi.org/10.21136/panm.2018.09</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.21136/panm.2018.09" target="_blank" >10.21136/panm.2018.09</a>

Result language
angličtina
Original language name
Modelled behaviour of granular material during Loading and unloading
Original language description
The main aim of this paper is to analyze numerically the model behaviour of a granular material during loading and unloading. The model was originally proposed by D. Kolymbas and afterward modied by E. Bauer. For our purposes the constitutive equation was transformed into a rate independent form by introducing a dimensionless time parameter. By this transformation we were able to derive explicit formulas for the strain-stress trajectories dur- ing loading-unloading cycles and compare the results with experiments. We were particularly interested in the observation of a special behaviour called ratchetlike motion in vibrated granular materials.
Czech name
—
Czech description
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Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of Seminar Programs and Algorithms of Numerical Mathematics 19
ISBN
978-80-85823-69-1
ISSN
—
e-ISSN
—
Number of pages
8
Pages from-to
81-88
Publisher name
Academy of Sciences of the Czech Republic
Place of publication
Praha
Event location
Hejnice
Event date
Jun 24, 2018
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
000576737400009

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