Applicability of Hertz Theory in Rolling Contact Simulations
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27230%2F05%3A00011485" target="_blank" >RIV/61989100:27230/05:00011485 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
čeština
Original language name
Applicability of Hertz Theory in Rolling Contact Simulations
Original language description
Using finite element method for fatigue life estimation in rolling contact is very productive. Sometimes, in cases with complicated geometry of contact bodies, it is the only one way solving the task. This article shows some possibilities for cnsideration of contact pressure disitibuiton using wiht the pressure moving method. Under the plastic shakedown limit the elastic Hertz normal pressure could be assumed. Above this value the proposed approximation is more accurate. The suggested function was investigated only for case of line contact. All solutions were done using FEM software Ansys 8.0.
Czech name
Applicability of Hertz Theory in Rolling Contact Simulations
Czech description
Using finite element method for fatigue life estimation in rolling contact is very productive. Sometimes, in cases with complicated geometry of contact bodies, it is the only one way solving the task. This article shows some possibilities for cnsideration of contact pressure disitibuiton using wiht the pressure moving method. Under the plastic shakedown limit the elastic Hertz normal pressure could be assumed. Above this value the proposed approximation is more accurate. The suggested function was investigated only for case of line contact. All solutions were done using FEM software Ansys 8.0.
Classification
Type
D - Article in proceedings
CEP classification
JL - Fatigue and fracture mechanics
OECD FORD branch
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Result continuities
Project
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Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2005
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Engineering Mechanics 2005
ISBN
80-85918-93-5
ISSN
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e-ISSN
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Number of pages
2
Pages from-to
105-106
Publisher name
Ústav fyziky materiálů AV ČR, Ústav pro hydrodynamiku AV ČR, Ústav teoretické a aplikované mechaniky AV ČR, Ústav termomechaniky AV ČR
Place of publication
Brno
Event location
Svratka
Event date
May 9, 2005
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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