Rail manufacturing, even with the most advanced technologies, leads to bars which inevitably have a residual deviation from the perfectly straight shape. The paper aims at describing a methodology that allows, by the simple use of a portable trolley, to check for rail straightness of rails in service identifying, if any, periodicities in the rail shape. Results from different measuring campaigns are critically compared.
Rail straightness control in service / A.Bracciali; F.Piccioli; L.Di Benedetto. - ELETTRONICO. - 96:(2011), pp. 1-12. (Intervento presentato al convegno Thirteenth International Conference on Civil, Structural and Environmental Engineering Computing tenutosi a Chania, Greece nel September 2011) [10.4203/ccp.96.18].
Rail straightness control in service
BRACCIALI, ANDREA;PICCIOLI, FABIO;DI BENEDETTO, LORENZO
2011
Abstract
Rail manufacturing, even with the most advanced technologies, leads to bars which inevitably have a residual deviation from the perfectly straight shape. The paper aims at describing a methodology that allows, by the simple use of a portable trolley, to check for rail straightness of rails in service identifying, if any, periodicities in the rail shape. Results from different measuring campaigns are critically compared.
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