Identification of parameters of a nonlinear material model considering the effects of viscoelasticity and damage

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23520%2F13%3A43918593" target="_blank" >RIV/49777513:23520/13:43918593 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.3970/cmc.2013.033.257" target="_blank" >http://dx.doi.org/10.3970/cmc.2013.033.257</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3970/cmc.2013.033.257" target="_blank" >10.3970/cmc.2013.033.257</a>

Result language
angličtina
Original language name
Identification of parameters of a nonlinear material model considering the effects of viscoelasticity and damage
Original language description
This work deals with mechanical properties of a rubber material that is used in modern tram wheels as a damping element. Nonlinear static response as well as strain softening and hysteresis are captured in the material model that is selected. Method of identification of the model?s parameters is developed. The identification method relies on successive minimizations with respect to different sets of parameters. Tests in tension, compression and simple shear are performed. Parameters of the material model are identified based on the tension and compression data, while the shear data are used for validation only.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
JR - Other machinery industry
OECD FORD branch
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Project
<a href="/en/project/ED1.1.00%2F02.0090" target="_blank" >ED1.1.00/02.0090: NTIS - New Technologies for Information Society</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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