S.R. CEN/TR 16891:2016
Current
The latest, up-to-date edition.
RAILWAY APPLICATIONS - ACOUSTICS - MEASUREMENT METHOD FOR COMBINED ROUGHNESS, TRACK DECAY RATES AND TRANSFER FUNCTIONS
Hardcopy , PDF
English
01-01-2016
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National Foreword
European foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and abbreviations
5 Instrumentation
6 Installation aspects
7 Measurement positions
8 Measured quantities
9 Test procedure
10 Data processing
11 Method to determine the track decay rate from rail vibration
12 Method to determine the combined roughness from vertical
railhead vibration
13 Method to convert roughness from frequency to wavelength domain
14 Method to determine the rolling noise transfer function
15 Test report
16 Uncertainty and grade
Annex A (informative) - A2 factor, difference between the
combined roughness and the contact point displacement
Annex B (informative) - Benchmark examples and background
Information
Annex C (informative) - Slope methods
Bibliography
Provides method that is used to determine combined wheel-rail roughness and track decay rates from rail vibration during the pass-by of a train.
| DocumentType |
Standard
|
| Pages |
60
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Current
|
| Standards | Relationship |
| CEN/TR 16891:2016 | Identical |
| EN 15461:2008+A1:2010 | Railway applications - Noise emission - Characterisation of the dynamic properties of track sections for pass by noise measurements |
| ISO 266:1997 | Acoustics — Preferred frequencies |
| EN 61260-1:2014 | Electroacoustics - Octave-band and fractional-octave-band filters - Part 1: Specifications |
| EN ISO 3095:2013 | Acoustics - Railway applications - Measurement of noise emitted by railbound vehicles (ISO 3095:2013) |
| EN 15610:2009 | Railway applications - Noise emission - Rail roughness measurement related to noise generation |
| IEC 61260-1:2014 | Electroacoustics - Octave-band and fractional-octave-band filters - Part 1: Specifications |
| ISO 3095:2013 | Acoustics Railway applications Measurement of noise emitted by railbound vehicles |
| ISO 5348:1998 | Mechanical vibration and shock Mechanical mounting of accelerometers |
| EN ISO 266:1997 | Acoustics - Preferred frequencies (ISO 266:1997) |
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