Influence of threshold values on residual fatigue lifetime of railway axles under variable amplitude loading
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081723%3A_____%2F15%3A00449788" target="_blank" >RIV/68081723:_____/15:00449788 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1016/j.proeng.2015.02.046" target="_blank" >http://dx.doi.org/10.1016/j.proeng.2015.02.046</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.proeng.2015.02.046" target="_blank" >10.1016/j.proeng.2015.02.046</a>
Alternative languages
Result language
angličtina
Original language name
Influence of threshold values on residual fatigue lifetime of railway axles under variable amplitude loading
Original language description
The paper deals with an estimation of residual fatigue lifetime of railway axles under real loading spectrum. The residual fatigue lifetime is given by magnitude of fatigue crack propagation rate. This rate depends predominantly on load, geometry and material of the axle. Standard steel EA4T for manufacturing of railwa y ax les is considered in this paper. The scatter of data i n v-K curve could be caused by inaccuracy of experimental meas urement or by local change of material properties. The paper shows important differences between obtained residual fatigue lifetime estimations considering scatter in measured material data, especially near the threshold region.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
JL - Fatigue and fracture mechanics
OECD FORD branch
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Result continuities
Project
<a href="/en/project/EE2.3.20.0214" target="_blank" >EE2.3.20.0214: Human Resources Development in the research of physical and material properties of emerging, newly developed and applied engineering materials</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
International Conference on Material and Component Performance under Variable Amplitude Loading
ISBN
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ISSN
1877-7058
e-ISSN
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Number of pages
6
Pages from-to
380-385
Publisher name
Elsevier Ltd
Place of publication
Amsterdam
Event location
Praha
Event date
Mar 23, 2015
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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