Modelling of the three-dimensional friction contact of vibrating elastic bodies with rough surfaces

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23640%2F09%3A00501656" target="_blank" >RIV/49777513:23640/09:00501656 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Modelling of the three-dimensional friction contact of vibrating elastic bodies with rough surfaces
Original language description
Friction contact appears to be an intricate nonlinear coupling in modelling engineering structures. With vibration systems, it can serve as a dampening element for reducing the stress range. The contribution deals with the modelling of the 3D dry friction elastic contact. The influence of surface roughness on its normal and tangential stiffness, both of nonlinear nature, is being considered. The model also allows a change of the normal contact force and of the applied moment of force in the course of avibration cycle. The equations of the proposed mathematical model have been solved using direct integration.
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
BI - Acoustics and oscillation
OECD FORD branch
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Project
<a href="/en/project/1M06059" target="_blank" >1M06059: Advanced Technologies and Systems for Power Engineering</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2009
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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