Monitoring of Track Sections with Long-pitch Corrugation
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F16%3APU121161" target="_blank" >RIV/00216305:26110/16:PU121161 - isvavai.cz</a>
Výsledek na webu
<a href="https://ojs.cvut.cz/ojs/index.php/APP/article/view/3852" target="_blank" >https://ojs.cvut.cz/ojs/index.php/APP/article/view/3852</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.14311/APP.2016.5.0063" target="_blank" >10.14311/APP.2016.5.0063</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Monitoring of Track Sections with Long-pitch Corrugation
Popis výsledku v původním jazyce
The focus of this paper lies on monitoring of the track sections with rail corrugations caused by wheel sliding. Short waves on the running surface of the rail head on low rail are typical for this defect. Long-pitch corrugation is a significant cause of vibration and noise pollution in the railway infrastructure. Therefore it is very important to understand the formation and development of this imperfection of the rails. Measurements were carried out in curves of small radii on several tracks in the Czech Republic. In addition to the measurement of the surface of the rail head a number of supplementary parameters was evaluated for each section, such as curve radius, superelevation, track gauge etc. and the speed of passing trains as well. This paper describes rail corrugation defect and its development. Our early results are presented in the Conclusions.
Název v anglickém jazyce
Monitoring of Track Sections with Long-pitch Corrugation
Popis výsledku anglicky
The focus of this paper lies on monitoring of the track sections with rail corrugations caused by wheel sliding. Short waves on the running surface of the rail head on low rail are typical for this defect. Long-pitch corrugation is a significant cause of vibration and noise pollution in the railway infrastructure. Therefore it is very important to understand the formation and development of this imperfection of the rails. Measurements were carried out in curves of small radii on several tracks in the Czech Republic. In addition to the measurement of the surface of the rail head a number of supplementary parameters was evaluated for each section, such as curve radius, superelevation, track gauge etc. and the speed of passing trains as well. This paper describes rail corrugation defect and its development. Our early results are presented in the Conclusions.
Klasifikace
Druh
J<sub>imp</sub> - Článek v periodiku v databázi Web of Science
CEP obor
—
OECD FORD obor
20101 - Civil engineering
Návaznosti výsledku
Projekt
<a href="/cs/project/TE01020168" target="_blank" >TE01020168: Centrum pro efektivní a udržitelnou dopravní infrastrukturu (CESTI)</a><br>
Návaznosti
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Ostatní
Rok uplatnění
2016
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Acta Polytechnica CTU Proceedings
ISSN
2336-5382
e-ISSN
—
Svazek periodika
5
Číslo periodika v rámci svazku
1
Stát vydavatele periodika
CZ - Česká republika
Počet stran výsledku
7
Strana od-do
63-68
Kód UT WoS článku
000400825100014
EID výsledku v databázi Scopus
—