Abstract Preview

This document provides additional information to assist the understanding and the use of ISO 20138-1. The calculations in this document follow the same principles but they are slightly different.

This document contains country specific calculation approaches currently in use and represents the state of knowledge including for calculating:

— stopping and slowing distances;

— equivalent response time;

— brake performance;

— brake ratio.

General information

  • Status :  Published
    Publication date : 2018-10
  • Edition : 1
    Number of pages : 25
  • :
    ISO/TC 269/SC 2
    Rolling stock
  • 45.020
    Railway engineering in general

Buy this standard

Format Language
PDF + ePub
  • CHF118

Got a question?

Check out our FAQs

Customer care
+41 22 749 08 88

Opening hours:
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)

Keep up to date with ISO

Sign up to our newsletter for the latest news, views and product information.