RO
SR EN 14531-2:2016
Railway applications - Methods for calculation of stopping and slowing distances and immobilization braking - Part 2: Step by step calculations for train sets or single vehicles
This European Standard describes the step-by-step method for the calculation of brake performance utilizing time step integration which may be used for all types of train sets, units or single vehicles, including high-speed, locomotive and passenger coaches, conventional vehicles and wagons. This European Standard does not specify the performance requirements. It enables the calculation of the various aspects of the performance: stopping or slowing distances, adhesion requirements, force calculations, etc. This European Standard enables the verification by calculation of the stopping and slowing performance for high-speed and conventional trains operating on high-speed and conventional infrastructure. It may also be used for the detailed investigation of stopping or slowing performance at any design/verification stage. The proposed method of this standard is based on a numerical time integration algorithm. The standard explains a simple numerical integration scheme in order to provide a useful straightforward example of the proposed method. Other numerical time integration alg
Status :
Valid
Approval date : 5/31/2016
Number of pages : 32
ICS : 45.060.01 Railway rolling stock in general
Technical Committee : 146 - Railway applications
- Replaces SR EN 14531-6:2009
- Normative reference SR EN 14067-4+A1:2019
- Normative reference SR EN 14478:2018
- Normative reference SR EN 14531-1+A1:2019