Identification forces in contact wheel - rail

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25510%2F04%3A00002019" target="_blank" >RIV/00216275:25510/04:00002019 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

čeština

Original language name

Identification Forces in Contact Wheel - Rail

Original language description

In the paper is described an experimental procedure of identification of vertical Q wheel force and Y cross force. Checking of derailment resistance of railway vehicle is determined from proportion of cross Y and vertical Q force, which reacted between wheel and rail in the course of drive of vehicle. Till this time are developed principles of determination of Y and Q force through strain gauge measurement of disk wheel deformations. On wheels are placing two systems strain gauges. One system is for identification of Q force, second system is for identification Y force. Both systems are placing on wheels so, that has been minimized influence of Q force on measuring of Y force and counteraction of Y force on measuring of Q force.

Czech name

Identification Forces in Contact Wheel - Rail

Czech description

In the paper is described an experimental procedure of identification of vertical Q wheel force and Y cross force. Checking of derailment resistance of railway vehicle is determined from proportion of cross Y and vertical Q force, which reacted between wheel and rail in the course of drive of vehicle. Till this time are developed principles of determination of Y and Q force through strain gauge measurement of disk wheel deformations. On wheels are placing two systems strain gauges. One system is for identification of Q force, second system is for identification Y force. Both systems are placing on wheels so, that has been minimized influence of Q force on measuring of Y force and counteraction of Y force on measuring of Q force.

Type

D - Article in proceedings

CEP classification

JL - Fatigue and fracture mechanics

OECD FORD branch

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Project

<a href="/en/project/GA101%2F04%2F0033" target="_blank" >GA101/04/0033: Analysis of limit states in surface layers of a rail from the view of the contact loading owing to effect of wheel forces during railway vehicle running</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2004

Confidentiality

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

Article name in the collection

ENGINEERING MECHANICS 2005, National Conference with International Participation

ISBN

80-85918-93-5

ISSN

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e-ISSN

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Number of pages

2

Pages from-to

57-58

Publisher name

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Place of publication

Praha

Event location

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Event date

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Type of event by nationality

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UT code for WoS article

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