BS ISO 10815:2016 Bsl Standards Publication Mechanical vibration - Measurement of vibration generated internally in railway tunnels by the passage of trains bsi. BRITISH STANDARD BS ISO 10815:2016 National foreword This British Standard is the UK implementation of IS0 10815:2016. It supersedes BS ISO 10815:1996 which is withdrawn. The UK participation in its preparation was entrusted to Technical CommitteeGME/21/3,Mechanicalvibration,shockandcondition monitoring -Measurement and evaluation of mechanical vibration and shock in stationary structures. A list of organizations represented on this committee can be obtained on request to its secretary. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. @ The British Standards Institution 2016. Published by BSI Standards Limited 2016 ISBN9780580939068 ICS 17.160; 93.060 Compliancewith a British Standard cannot confer immunity from legal obligations. This British Standard was published under the authority of the Standards Policy and Strategy Committee on 30 September 2016. Amendments/corrigenda issued since publication Date Text affected BS ISO 10815:2016 ISO INTERNATIONAL 10815 STANDARD Second edition 2016-09-15 Mechanical vibration Measurement of vibration generated internally in railway tunnels by the passage of trains Vibrations mecaniques-Mesurage des vibrations produitesd I'interieur des tunnels ferroviaires par le passage des trains Reference number IS010815:2016(E) ISO @ ISO 2016 BSISO10815:2016 IS0 10815:2016(E) COPYRIGHTPROTECTEDDOCUMENT @ IS0 2016, Published in Switzerland All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below or ISo's member body in the country of the requester. ISO copyright office Ch.de Blandonnet 8.CP 401 CH-1214 Vernier, Geneva, Switzerland Tel. +41 22 749 01 11 Fax +41 22 749 09 47 [email protected] www.iso.org ii ISO 2016-Allrights reserved BSISO10815:2016 IS0 10815:2016(E) Contents Page Foreword iv Introduction. V 1 Scope. .1 2 Normativereferences .1 3 Terms and definitions. .1 4 Factors affecting vibration 4.1 Tunnel-related factors 1 4.1.1 General. 1 4.1.2 Tunnel types and conditions. 2 4.1.3 Natural frequencies and damping ratios. 2 4.1.4 Soil. 22 4.2 Source-related factors 5 Quantities to be measured .2 6 Measurementmethods .3 6.1 Positioningthetransducerswithrespecttopassageoftrains. 3 6.2 Fastening the transducers. 4 6.3 Signal-to-noise ratio 4 7 Measuring instruments .5 8 Measurementforinternal sources 5 8.1 Conditions ofthe track 5 8.2 Conditions of the train. 5 9 Types of test. 6 9.1 General 6 9.2 Full tests. 6 9.3 Limited tests. 6 10 Evaluation ofmeasurements .7 11 Test report .7 Annex A (informative) Tunnel vibration resulting from the passage of trains .9 AnnexB (informative)Examples ofrailwaytunnels .10 Bibliography .20 @ IS0 2016 - All rights reserved iii BS ISO 10815:2016 IS0 10815:2016(E) Foreword Iso (the International Organization for Standardization) is a worldwide federation of national standards bodies (IsO member bodies). The work of preparing International Standards is normally carried out through Iso technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with IsO, also take part in the work. ISo collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. The procedures used to develop this document and those intended for its further maintenance are described in the Iso/IEC Directives, Part 1. In particular th