Željeznice 21, Vol. 16 No. 1, 2017.
Stručni rad
INTERACTION TRACK - STRUCTURES ACCORDING TO EN 1991-2 AND UIC 774-3R
Pezer Pezer
orcid.org/0000-0002-0074-3926
Ivan Markić
Domagoj Majić
Tea Juzbašić
Sažetak
Interaction track - structures according to EN 1991-2 UIC 774-3R is the combined response of the structure of the bridge on the railway tracks because of their composite action. It was explained in detail what really is CWR as it occurs. We summarize in one place the parameters and criteria necessary for the calculation and which of those elements are missing in one of the standards or both of them. Listed are the ways how to calculate CWR and we have shown some examples. We stated how the existing norms should be supplemented to facilitate the understanding and checking the CWR for designers. At the end it is given our proposal to investor HŽI in order to make a decision how to deal with CWR according to the type and length of the bridge.
Ključne riječi
bridges; railway tracks; Continuous welded rail; CWR
Hrčak ID:
184510
URI
Datum izdavanja:
31.3.2017.
Posjeta: 2.658 *