IDENTIFICATION OF POSSIBLE CAUSES OF FATIGUE FAILURE IN RADIUS ROD PINS FOR TROLLEYBUS REAR AXLES USING PARAMETRIC CALCULATIONS OF FATIGUE LIFE
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23210%2F17%3A43949753" target="_blank" >RIV/49777513:23210/17:43949753 - isvavai.cz</a>
Výsledek na webu
<a href="https://paginas.fe.up.pt/~m2d/Proceedings_M2D2017/data/papers/6488.pdf" target="_blank" >https://paginas.fe.up.pt/~m2d/Proceedings_M2D2017/data/papers/6488.pdf</a>
DOI - Digital Object Identifier
—
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
IDENTIFICATION OF POSSIBLE CAUSES OF FATIGUE FAILURE IN RADIUS ROD PINS FOR TROLLEYBUS REAR AXLES USING PARAMETRIC CALCULATIONS OF FATIGUE LIFE
Popis výsledku v původním jazyce
Fatigue failures were frequently encountered in the pins of radius rods of driving axles of trolleybuses in city of San Francisco. Sufficiently representative stress-time histories for the critical cross section through this part were obtained by measurement carried out during rides with empty as well as fully loaded vehicle. Estimates of relevant fatigue characteristics were developed using information on used material, various surface treatments were taken into consideration. Parametric calculations of fatigue life were therefore feasible with the aid of the available data. The nCode software was used for all calculations. The purpose of these calculations was to ascertain whether these in-service failures in the structural parts of the vehicle could have been predicted (and prevented) during the design stage, and what their main cause had been.
Název v anglickém jazyce
IDENTIFICATION OF POSSIBLE CAUSES OF FATIGUE FAILURE IN RADIUS ROD PINS FOR TROLLEYBUS REAR AXLES USING PARAMETRIC CALCULATIONS OF FATIGUE LIFE
Popis výsledku anglicky
Fatigue failures were frequently encountered in the pins of radius rods of driving axles of trolleybuses in city of San Francisco. Sufficiently representative stress-time histories for the critical cross section through this part were obtained by measurement carried out during rides with empty as well as fully loaded vehicle. Estimates of relevant fatigue characteristics were developed using information on used material, various surface treatments were taken into consideration. Parametric calculations of fatigue life were therefore feasible with the aid of the available data. The nCode software was used for all calculations. The purpose of these calculations was to ascertain whether these in-service failures in the structural parts of the vehicle could have been predicted (and prevented) during the design stage, and what their main cause had been.
Klasifikace
Druh
D - Stať ve sborníku
CEP obor
—
OECD FORD obor
20301 - Mechanical engineering
Návaznosti výsledku
Projekt
<a href="/cs/project/LO1502" target="_blank" >LO1502: Rozvoj Regionálního technologického institutu</a><br>
Návaznosti
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Ostatní
Rok uplatnění
2017
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název statě ve sborníku
Proceedings of the 7th International Conference on Mechanics and Materials in Design
ISBN
978-989-98832-7-7
ISSN
—
e-ISSN
neuvedeno
Počet stran výsledku
10
Strana od-do
423-432
Název nakladatele
INEGI-Instituto de Ciência e Inovação em Engenharia Mecânica e Gestão Industrial
Místo vydání
Porto
Místo konání akce
Albufeira
Datum konání akce
11. 6. 2017
Typ akce podle státní příslušnosti
WRD - Celosvětová akce
Kód UT WoS článku
000427886600067