{"id":446032,"date":"2024-10-20T08:44:44","date_gmt":"2024-10-20T08:44:44","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-16286-22023\/"},"modified":"2024-10-26T16:17:30","modified_gmt":"2024-10-26T16:17:30","slug":"bs-en-16286-22023","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-16286-22023\/","title":{"rendered":"BS EN 16286-2:2023"},"content":{"rendered":"
This document specifies a measurement method and conditions to obtain reproducible and comparable sound reduction indices of all kinds of rail bound vehicles\u2019 gangway systems as specified in EN 16286 1. The setup includes 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.: \u2014 the bridge system (footplate); \u2014 side panels; \u2014 flexible components (bellows); \u2014 mounting systems; \u2014 elements to couple parts in the case of separable gangway systems. The method is applicable to type testing of gangways. This method is not applicable to: \u2014 interior noise measurements in vehicles; \u2014 structure borne noise measurements. The type testing procedures specified in this document are of engineering grade (grade 2) in the frequency range from 100 Hz up to 5 000 Hz. NOTE This is the preferred range for noise declaration purposes, as specified in EN ISO 12001. If test conditions are relaxed, the results are no longer of engineering grade (grade 2).<\/p>\n
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2<\/td>\n | undefined <\/td>\n<\/tr>\n | ||||||
7<\/td>\n | 1 Scope 2 Normative references <\/td>\n<\/tr>\n | ||||||
8<\/td>\n | 3 Terms, definitions and symbols <\/td>\n<\/tr>\n | ||||||
17<\/td>\n | 4 Instrumentation and calibration 5 Test setup <\/td>\n<\/tr>\n | ||||||
21<\/td>\n | 6 Test procedure <\/td>\n<\/tr>\n | ||||||
25<\/td>\n | 7 Presentation of results 8 Quality of the measurements <\/td>\n<\/tr>\n | ||||||
26<\/td>\n | 9 Test report <\/td>\n<\/tr>\n | ||||||
27<\/td>\n | Annex A (normative)Method to qualify the sound field on the surface of the test specimen in the source room <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":" Railway applications. Gangway systems between vehicles – Acoustic measurements<\/b><\/p>\n |