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Normas DIN – AENOR
DIN EN 16286-2:2011-08

DIN EN 16286-2:2011-08

Railway applications - Gangway systems between vehicles - Part 2: Acoustic measurements; German version prEN 16286-2:2011 / Note: Date of issue 2011-08-08

Applications ferroviaires - Système d'intercirculations entre véhicules - Partie 2: Mesurage du acoustique; Version allemande prEN 16286-2:2011 / Attention: Date de parution 2011-08-08

Bahnanwendungen - Übergangssysteme zwischen Fahrzeugen - Teil 2: Messung der Akustik; Deutsche Fassung prEN 16286-2:2011 / Achtung: Erscheinungsdatum 2011-08-08

Fecha Anulación:
2013-06 /Withdrawn
Equivalencias internacionales:

prEN 16286-2 (2011-07)

Resumen:
This document specifies a measurement method and conditions to obtain reproducible and comparable sound reduction indices of all kinds of rail bound vehicles' gangway systems. The setup shall include all components of the system mounted like this is done between two adjacent car bodies within the train, so that a person will be able to use the gangway system, consisting of e. g. - the bridge system (footplate); - side panels; - flexible components (bellows); - mounting systems; - elements to couple parts in case of separable gangway systems. If separable gangway systems shall be measured the whole system between two adjacent car bodies shall be used. NOTE The gangway system in terms of the acoustical point of view of this standard does not include doors. If doors are part of the gangway system to be measured according to this standard, they shall be opened as far as possible. In case of doors covering the bellows in open condition they shall be removed for the measurement. The method is applicable to type testing of gangways. This method is not applicable to: - interior noise measurements in vehicles; - structure borne noise measurements. The type testing procedures specified in this European Standard are of engineering grade (grade 2) in the frequency range from 100 Hz up to 5 kHz; that is the preferred one for noise declaration purposes, as defined in EN ISO 12001. If test conditions are relaxed the results are no longer of engineering grade.
Keywords:
Acoustic measurement, Acoustics, Adapters, Carriages, Coaches, Connections, Definitions, Gangways, Measurement, Measurement conditions, Measuring techniques, Non-powered railway vehicles, Railway applications, Railway coaches, Railway vehicles, Railways, Reducing coupling, Safety requirements, Sound intensity, Sound pressure level, Technical installations, Testing, Transitions
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