Investigation of the dynamic train-structure interaction is a key component of the design of high speed railway (HSR) bridges. Train-induced resonant vibrations of simple spans may lead to excessive deck accelerations at speeds lower than the maximum line design speed, with consequent partial wheel-rail contact, reduced passenger comfort, ballast destabilization, settlement of sleepers, and rapid deterioration of track quality with need for frequent maintenance.
Use of Aggressivity Functions in the Dimensioning of Simple-Span HSR Bridges
Structures Congress 2013 ; 2013 ; Pittsburgh, Pennsylvania, United States
Structures Congress 2013 ; 733-743
2013-04-30
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
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