Crack propagation in railway wheel rim in a case of rectilinear ride

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F12%3APU100125" target="_blank" >RIV/00216305:26210/12:PU100125 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Crack propagation in railway wheel rim in a case of rectilinear ride

Original language description

A computational model of fatigue behaviour of two-dimensional (2D) primary crack situated in a railway wheel (RW) rim was designed. The RW rim was placed on the wheel disc of RW with interference fit. Crack behaviour was analysed in the case of rectilinear ride of a train under rolling contact fatigue (RCF). A direction of crack propagation was predicted using Richard criterion. In this way a relationship between stress intensity factors and crack geometry was obtained. The equivalent cyclic stress intensity is calculated and used in a modified Paris equation to predict the crack propagation rate

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

JL - Fatigue and fracture mechanics

OECD FORD branch

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Project

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Continuities

S - Specificky vyzkum na vysokych skolach

Publication year

2012

Confidentiality

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

Article name in the collection

Crack Path

ISBN

9788895940441

ISSN

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e-ISSN

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Number of pages

8

Pages from-to

1007-1014

Publisher name

Neuveden

Place of publication

Neuveden

Event location

Parma

Event date

Sep 19, 2012

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

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