Accelerated fatigue testing on special tracks as new part of methodology for bus/trolleybus development
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23210%2F20%3A43959801" target="_blank" >RIV/49777513:23210/20:43959801 - isvavai.cz</a>
Result on the web
<a href="https://www.sciencedirect.com/science/article/pii/S1350630720301783?via%3Dihub" target="_blank" >https://www.sciencedirect.com/science/article/pii/S1350630720301783?via%3Dihub</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.engfailanal.2020.104786" target="_blank" >10.1016/j.engfailanal.2020.104786</a>
Alternative languages
Result language
angličtina
Original language name
Accelerated fatigue testing on special tracks as new part of methodology for bus/trolleybus development
Original language description
Over the last twenty years, the Research and Testing Institute in Pilsen (former SKODA ResearchCompany) has been developing a methodology of computational and experimental investigationof strength and fatigue life of bodies of road vehicles for mass passenger transport. The metho-dology includes multibody dynamic simulations, FEM stress analysis, test bench testing and stressmeasurement during the service of a prototype vehicle aiming the evaluation of data about itsfatigue life. Thefirst presented case study demonstrates an example of using the methodology inthe design stage of a trolleybus. There is a bus manufacturer that plans to include acceleratedfatigue testing on special test tracks as afinal test to demonstrate a satisfactory operationalfatigue life of the vehicle in a shorter time. In real urban traffic and on the test circuit, extensivestress measurements on a number of structural details and components have been carried out andanalysed. In collaboration with the Regional Technological Institute, which is the research centreof the Faculty of Mechanical Engineering of the University of West Bohemia, fatigue life wascalculated for critical structural details and components of various parts of the bus. Based onthese calculations, the development potential was assessed and planning of accelerated tests onproving grounds was considered.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20301 - Mechanical engineering
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
ENGINEERING FAILURE ANALYSIS
ISSN
1350-6307
e-ISSN
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Volume of the periodical
118
Issue of the periodical within the volume
December 2020
Country of publishing house
GB - UNITED KINGDOM
Number of pages
15
Pages from-to
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UT code for WoS article
000587913600021
EID of the result in the Scopus database
2-s2.0-85089522554