Effect of Periodicity of Railway Track on Wheelset-Track Dynamics
PBN-AR
Instytucja
Wydział Samochodów i Maszyn Roboczych (Politechnika Warszawska)
Informacje podstawowe
Główny język publikacji
en
Czasopismo
Archive of Applied Mechanics
ISSN
0939-1533
EISSN
1432-0681
Wydawca
Springer
DOI
Rok publikacji
2015
Numer zeszytu
Strony od-do
1321-1330
Numer tomu
85
Identyfikator DOI
Liczba arkuszy
0.5
Autorzy
(liczba autorów: 3)
Pozostali autorzy
+ 2
Słowa kluczowe
en
Moving load, Resonance, Periodicity, Passing bands, Mistuning
Streszczenia
Język
en
Treść
The paper deals with the investigation of some phenomena which are essential for dynamic interaction of a wheelset or bogie with the railways track. The track is modeled as discrete-continuous system composed of rails, fastening systems and sleepers interacting with ballast by means of viscous-elastic elements. Transient and stationary problems are investigated. The stationary periodic problems are connected with wave propagation in stopping bound, passing bound and mistuning. In the paper a review of selected problems and exemplary results of simulation and experimental investigations is given supplemented by a few results of analysis and simulation.
Inne
System-identifier
WUT235b2065cfe9460d8b0c2de1b00e1714