UNE CEN/TR 17373:2019
Railway applications - Railway rolling stock - Investigation of vehicles position on the reverse curve tracks during running and calculation of buffer overlap (Endorsed by Asociación Española de Normalización in December of 2019.)
Aplicaciones ferroviarias. Material rodante ferroviario. Investigación de la posición de los vehículos en las vías de la curva de reserva durante la ejecución y el cálculo de la superposición de amortiguación (Ratificada por la Asociación Española de Normalización en diciembre de 2019.)
| Standard number: | UNE CEN/TR 17373:2019 |
| Pages: | 59 |
| Released: | 2019-12-01 |
| Status: | Standard |
UNE CEN/TR 17373:2019
The purpose of this document is to analyse the conducted investigation and evaluation of lateral displacement and buffer overlap between each two specified vehicles of different train sets for defined running cases in curves. For this purpose, the types of vehicles defining the train sets and different operating conditions are specified. Position of the vehicles on the track at the moment of maximum lateral displacement (minimum buffer overlap) is recorded during the calculation. The worst cases of lateral displacement and buffer overlap between two coupled vehicles as well as relation to equations in EN 15551:2009 are analysed.