EN ISO 10846-5:2009
Current
The latest, up-to-date edition.
Acoustics and vibration - Laboratory measurement of vibro-acoustic transfer properties of resilient elements - Part 5: Driving point method for determination of the low-frequency transfer stiffness of resilient supports for translatory motion (ISO 10846-5:2008)
25-02-2009
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Test arrangements
5.1 Normal translations
5.2 Transverse translations
5.3 Suppression of unwanted vibrations
6 Criteria for adequacy of the test arrangement
6.1 General requirements
6.2 Determination of upper limiting frequency
6.3 Force transducers
6.4 Accelerometers
6.5 Summation of signals
6.6 Analysers
7 Test procedures
7.1 Selection of force measurement system and force
distribution plates
7.2 Installation of the test element
7.3 Mounting and connection of accelerometers
7.4 Mounting and connections of the vibration exciter
7.5 Source signal
7.6 Measurements
7.7 Test for linearity
8 Evaluation of test results
8.1 Calculation of dynamic driving-point stiffness
8.2 One-third-octave-band values of the frequency-averaged
dynamic driving-point stiffness
8.3 One-third-octave-band values of the frequency-averaged
transfer stiffness
8.4 Presentation of one-third-octave-band results
8.5 Presentation of narrow-band data
9 Information to be recorded
10 Test report
Annex A (informative) - Static load-deflection curve
Annex B (informative) - Measurement uncertainty
Bibliography
ISO 10846-5:2008 specifies a driving point method for determining the low-frequency transfer stiffness for translations of resilient supports, under a specified preload. The method concerns the laboratory measurement of vibrations and forces on the input side with the output side blocked, and is called the “driving point method”.The stiffness resulting from measuring the input displacement (velocity, acceleration) and input force is the dynamic driving point stiffness. Only at low frequencies, where the driving point stiffness and the transfer stiffness are equal, can this method be used for determination of the dynamic transfer stiffness. The method is applicable to test elements with parallel flanges.
| Committee |
CEN/TC 211
|
| DocumentType |
Standard
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Current
|
| Standards | Relationship |
| DIN EN ISO 10846-5:2009-07 | Identical |
| ISO 10846-5:2008 | Identical |
| I.S. EN ISO 10846-5:2009 | Identical |
| BS EN ISO 10846-5:2009 | Identical |
| NF EN ISO 10846-5 : 2009 | Identical |
| SN EN ISO 10846-5 : 2009 | Identical |
| NBN EN ISO 10846-5 : 2009 | Identical |
| UNI EN ISO 10846-5 : 2009 | Identical |
| NEN EN ISO 10846-5 : 2009 | Identical |
| NS EN ISO 10846-5 : 2009 | Identical |
| UNE-EN ISO 10846-5:2009 | Identical |
| PN EN ISO 10846-5 : 2009 | Identical |
| DIN EN 13146-9:2011-12 | RAILWAY APPLICATIONS - TRACK - TEST METHODS FOR FASTENING SYSTEMS - PART 9: DETERMINATION OF STIFFNESS |
| NF EN 13146-9 : 2010 + A1 2011 | RAILWAY APPLICATIONS - TRACK - TEST METHOD FOR FASTENING SYSTEMS - PART 9: DETERMINATION OF STIFFNESS |
| UNE-EN 13146-9:2011 | Railway applications - Track - Test methods for fastening systems - Part 9: Determination of stiffness |
| UNI EN 13146-9 : 2011 | RAILWAY APPLICATIONS - TRACK - TEST METHODS FOR FASTENING SYSTEMS - PART 9: DETERMINATION OF STIFFNESS |
| 14/30285784 DC : 0 | BS EN 16730 - RAILWAY APPLICATIONS - TRACK - CONCRETE SLEEPERS AND BEARERS WITH UNDER SLEEPER PADS |
| BS EN 16730:2016 | Railway applications. Track. Concrete sleepers and bearers with under sleeper pads |
| DIN EN 16730:2016-09 | RAILWAY APPLICATIONS - TRACK - CONCRETE SLEEPERS AND BEARERS WITH UNDER SLEEPER PADS |
| BS EN 13146-9 : 2009 | RAILWAY APPLICATIONS - TRACK - TEST METHODS FOR FASTENING SYSTEMS - PART 9: DETERMINATION OF STIFFNESS |
| I.S. EN 13146-9:2009 | RAILWAY APPLICATIONS - TRACK - TEST METHODS FOR FASTENING SYSTEMS - PART 9: DETERMINATION OF STIFFNESS |
| EN 13146-9:2009+A1:2011 | Railway applications - Track - Test methods for fastening systems - Part 9: Determination of stiffness |
| EN 16730:2016 | Railway applications - Track - Concrete sleepers and bearers with under sleeper pads |
| UNE-EN 16730:2017 | Railway applications - Track - Concrete sleepers and bearers with under sleeper pads |
| I.S. EN 16730:2016 | RAILWAY APPLICATIONS - TRACK - CONCRETE SLEEPERS AND BEARERS WITH UNDER SLEEPER PADS |
| ISO 16063-21:2003 | Methods for the calibration of vibration and shock transducers — Part 21: Vibration calibration by comparison to a reference transducer |
| ISO 7626-1:2011 | Mechanical vibration and shock — Experimental determination of mechanical mobility — Part 1: Basic terms and definitions, and transducer specifications |
| ISO 266:1997 | Acoustics — Preferred frequencies |
| ISO 7626-2:2015 | Mechanical vibration and shock Experimental determination of mechanical mobility Part 2: Measurements using single-point translation excitation with an attached vibration exciter |
| ISO 2041:2009 | Mechanical vibration, shock and condition monitoring Vocabulary |
| ISO 10846-1:2008 | Acoustics and vibration — Laboratory measurement of vibro-acoustic transfer properties of resilient elements — Part 1: Principles and guidelines |
| ISO 1683:2015 | Acoustics Preferred reference values for acoustical and vibratory levels |
| ISO 5348:1998 | Mechanical vibration and shock Mechanical mounting of accelerometers |
| ISO 2017-1:2005 | Mechanical vibration and shock — Resilient mounting systems — Part 1: Technical information to be exchanged for the application of isolation systems |
| ISO/IEC Guide 98-3:2008 | Uncertainty of measurement — Part 3: Guide to the expression of uncertainty in measurement (GUM:1995) |
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