Measurement Methods of Internal Stress in Continuous Welded Rail
Konferenční objektOtevřený přístuppeer-reviewedpreprintDatum publikování
2017
Autoři
Vnenk, Petr
Culek, Bohumil
Vedoucí práce
Oponent
Název časopisu
Název svazku
Vydavatel
České vysoké učení technické v Praze
Abstrakt
This paper deals with the problem of internal rail stress estimation. It is based on a detailed research of contemporary situation in the field, presents basic outlines of the problem and sums up the major research areas and their possible applications in the current state of railway infrastructure management. The directions are divided into four categories in the paper: Displacement Methods, Rail Shifting Methods, Methods Based on Acoustoelastic Effect and Methods Based on Magnetoelastic Effect. Particular methods, both scientific and industrial, are presented in their section respectively. Every method that is presented within the scope of this paper is briefly described and its advantages and disadvantages are mentioned. In the end, potential of application of some of the presented methods in the practical use is discussed.
Rozsah stran
p. 91-96
ISSN
2336-5382
Trvalý odkaz na tento záznam
Projekt
Zdrojový dokument
Acta Polytechnica CTU Proceedings
Vydavatelská verze
https://ojs.cvut.cz/ojs/index.php/APP/article/view/4464
Přístup k e-verzi
open access
Název akce
Modernization of Railway - IRICoN 2017 (10.05.2017 - 10.05.2017, Praha)
ISBN
978-80-01-06297-5
Studijní obor
Studijní program
Signatura tištěné verze
Umístění tištěné verze
Přístup k tištěné verzi
Klíčová slova
rail, stress, measurement, CWR, temperature, kolejnice, napětí, měření, bezstyková kolej, teplota