Digitální knihovnaUPCE
 

Measurement Methods for Residual Stresses in CWR

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Abstrakt

Continuously welded rails are a part of the track structure since the 1950s. Total stresses in continuously welded rails include residual stresses generated during the manufacturing process as well as the service life of rails. The control of rail stresses is very important for traffic safety. Measurement methods for residual stress in rails are presented in this paper. Since destructive measurement methods are unsuitable for use in the railway track, the modern non-destructive methods were particularly presented and discussed. The advantages and disadvantages of X-ray diffraction, ultrasonic, magnetic and electromagnetic methods are particularly explained and considered.

Rozsah stran

p. 346-355

ISSN

2194-5357

Trvalý odkaz na tento záznam

Projekt

Zdrojový dokument

Advances in Intelligent Systems and Computing. Vol. 982

Vydavatelská verze

https://link.springer.com/chapter/10.1007/978-3-030-19756-8_32

Přístup k e-verzi

open access

Název akce

20th International Scientific Conference on Energy Management of Municipal Facilities and Sustainable Energy Technologies, EMMFT 2018 (10.12.2018 - 13.12.2018, Voroněž)

ISBN

978-3-030-19755-1

Studijní obor

Studijní program

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Umístění tištěné verze

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Klíčová slova

Railway, Residual stress, Strain gauge, X-ray diffraction, Ultrasonic measurement, Magnetic measurement, Železnice, residuální napětí, tenzometrie, rentgenová difrakce, ultrazvuková měření, magnetická měření

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