A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
A simplified model for railway catenary wire dynamics
In this paper, a simplified analytic model for the dynamic behaviour of railway catenary wire is presented. The model is discussed and validated with the help of numerical results obtained by a finite element code, for the case of a typical Italian railway installation. The simplified model is convenient from the computational point of view and is useful for sensitivity analysis. Some parametric studies have been developed by considering as free parameters the velocity and the distance of the train pantographs and looking at their effect on catenary dynamics.
A simplified model for railway catenary wire dynamics
In this paper, a simplified analytic model for the dynamic behaviour of railway catenary wire is presented. The model is discussed and validated with the help of numerical results obtained by a finite element code, for the case of a typical Italian railway installation. The simplified model is convenient from the computational point of view and is useful for sensitivity analysis. Some parametric studies have been developed by considering as free parameters the velocity and the distance of the train pantographs and looking at their effect on catenary dynamics.
A simplified model for railway catenary wire dynamics
Cazzani, Antonio (author) / Cattani, Marco (author) / Mauro, Raffaele (author) / Stochino, Flavio (author)
European Journal of Environmental and Civil Engineering ; 21 ; 936-959
2017-08-03
24 pages
Article (Journal)
Electronic Resource
English
Identification of system damping in railway catenary wire systems from full-scale measurements
| Online Contents | 2016
Construction method of high-speed railway bridge catenary foundation
| European Patent Office | 2021
Temporary bents for a railway catenary and construction methods thereof
| European Patent Office | 2021