I.S. EN 15302:2008

Foreword
Introduction
1 Scope
2 Normative references
3 Symbols
4 Principle of determining the equivalent conicity
5 Description of the reference procedure
6 Benchmark calculation
Annex A (informative) - Example of presentation of delta r function
        and conicity
Annex B (informative) - Example of method for determining the
        equivalent conicity by integration of the nonlinear
        differential equation
Annex C (informative) - Example of method for determining the
        equivalent conicity by linear regression of the delta r
        function
Annex D (normative) - Reference profiles
Annex E (normative) - Calculation results with reference profiles
Annex F (normative) - Tolerances on equivalent conicity
Annex G (informative) - Examples of calculation results with introduced
        errors
Annex H (informative) - Guideline for application of errors
Annex I (informative) - Guidelines for application
Annex ZA (informative) - Relationship between this European Standard
         and the Essential Requirements of EU Directive 2008/57/EC
         of the European Parliament and of the Council of 17 June
         2008 on the interoperability of the rail system within the
         Community (Recast)
Bibliography

Provides an evaluation procedure for determining equivalent conicity. A benchmark calculation is specified to achieve comparable results on a consistent basis for the equivalent conicity.