Fatigue life of a bus structure in normal operation and in accelerated testing on special tracks

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F47718684%3A_____%2F19%3AN0000039" target="_blank" >RIV/47718684:_____/19:N0000039 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/49777513:23210/19:43956903

Výsledek na webu

<a href="https://www.sciencedirect.com/science/article/pii/S2452321619302112" target="_blank" >https://www.sciencedirect.com/science/article/pii/S2452321619302112</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.prostr.2019.08.007" target="_blank" >10.1016/j.prostr.2019.08.007</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Fatigue life of a bus structure in normal operation and in accelerated testing on special tracks

Popis výsledku v původním jazyce

Over the last twenty years, the Research and Testing Institute in Pilsen has been developing a methodology of computational and experimental investigation of strength and fatigue life of bodies of road vehicles for mass passenger transport. The methodology includes multibody dynamic simulations, strength FEM calculations, test bench tests, stress measurements during vehicle prototype operation, evaluation of measured data and fatigue life calculations. One co-operating bus manufacturer plans to include accelerated fatigue tests on special testing grounds into this procedure. In real urban traffic and on the test circuit extensive stress measurements on a number of structural nodes and components has been carried out and analysed. In collaboration with the Regional Technological Institute, which is the research center of the Faculty of Mechanical Engineering of the University of West Bohemia, the fatigue life was calculated for the critical nodes and components of the different parts of the bus. Based on these calculations, it was possible to assess the development potential and problem of planning accelerated tests on the testing polygon.

Název v anglickém jazyce

Fatigue life of a bus structure in normal operation and in accelerated testing on special tracks

Popis výsledku anglicky

Over the last twenty years, the Research and Testing Institute in Pilsen has been developing a methodology of computational and experimental investigation of strength and fatigue life of bodies of road vehicles for mass passenger transport. The methodology includes multibody dynamic simulations, strength FEM calculations, test bench tests, stress measurements during vehicle prototype operation, evaluation of measured data and fatigue life calculations. One co-operating bus manufacturer plans to include accelerated fatigue tests on special testing grounds into this procedure. In real urban traffic and on the test circuit extensive stress measurements on a number of structural nodes and components has been carried out and analysed. In collaboration with the Regional Technological Institute, which is the research center of the Faculty of Mechanical Engineering of the University of West Bohemia, the fatigue life was calculated for the critical nodes and components of the different parts of the bus. Based on these calculations, it was possible to assess the development potential and problem of planning accelerated tests on the testing polygon.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20301 - Mechanical engineering

Projekt

<a href="/cs/project/LO1502" target="_blank" >LO1502: Rozvoj Regionálního technologického institutu</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2019

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Procedia structural integrity/ 3rd International Conference on Structural Integrity, ICSI 2019, 2-5 September 2019, Funchal, Madeira, Portugal

ISBN

—

ISSN

2452-3216

e-ISSN

—

Počet stran výsledku

7

Strana od-do

44-50

Název nakladatele

Elsevier B.V.

Místo vydání

—

Místo konání akce

Funchal, Madeira, Portugal

Datum konání akce

2. 9. 2019

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000505162900006