ISO INTERNATIONAL STANDARD 5982 Third edition 2019-03 Mechanical vibration and shock - Range of idealized values to characterize human biodynamic response under whole-body vibration Vibrations et chocs mecaniques Enveloppes de valeurs probables caractérisant la réponse biodynamique d'individus soumis a des vibrations globales du corps Reference number IS0 5982:2019(E) @ IS0 2019 IS0 5982:2019(E) COPYRIGHTPROTECTEDDOCUMENT @IS02019 All rights reserved. Unless otherwise specified, or required in the context of its implementation, 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 beloworIso'smemberbodyinthecountryoftherequester. ISO copyright office CP 40i: Ch. de Blandonnet 8 CH-1214 Vernier, Geneva Phone: +4122 749 0111 Fax: +41 22 749 09 47 Email: copyright@iso.org Website: www.iso.org Published in Switzerland i @ IS0 2019 - All rights reserved IS0 5982:2019(E) Contents Page Foreword iv Introduction 1 Scope. 2 Normative references. .1 3 Terms and definitions 4 Definition of values of apparent mass of the human body under vibration 3 4.1 Apparent mass of the seated body under x-axis vibration 3 4.2 Applicability of values of apparent mass of the seated body under x-axis vibration. 3 4.3 Apparent mass of the seated body under y-axis vibration. 4.4 Applicability of values of apparent mass of the seated body under y-axis vibration 8 4.5 Apparent mass of the seated body under z-axis vibration 11 4.6 Applicability of values of apparent mass of the seated body under z-axis vibration 12 4.7 Apparent mass of the standing body under z-axis vibration 15 4.8 Applicability of values of apparent mass of the standing body under z-axis vibration. .16 5 Seat-to-head transmissibility of the seated human body under vertical vibration .17 5.1 Definition of values of seat-to-head transmissibility 17 5.2 Applicability of values of seat-to-head transmissibility 18 Annex A (informative) Identification of the data used to define the range of idealized apparent mass and seat-to-head transmissibility .20 Annex B (informative) Lumped mass model .28 Annex C (informative) Mathematical models .31 Annex D (informative) Apparent mass of seated body under vertical vibration for three different ranges of body masses (55 kg, 75 kg and 98 kg) 40 Bibliography 42 @ IS0 2019 - All rights reserved iii