Simulation models investigating the dynamic characteristics of shock isolators
Publication date
2023-03-24
Document type
Forschungsartikel
Organisational unit
Publisher
Wiley-VCH
Series or journal
Proceedings in applied mathematics and mechanics
ISSN
Periodical volume
22
Periodical issue
1
Article ID
e202200017
Peer-reviewed
✅
Part of the university bibliography
✅
Language
English
Abstract
In the marine environment, naval vessels are often influenced by underwater compression waves. Transport and dangerous goods require advanced protection beyond linear, static considerations. Therefore with regard to shock influence, the dynamic characteristics of helical wire-cable-isolators are investigated. The shock impact is given by basepoint acceleration measurement data exciting a mechanical model observing nonlinear stiffness as well as hysteretic damping effects. Three simulation models are presented here: the advanced Kelvin-Voigt model, the join patch model and the modified Bouc-Wen-Model. A comparison between simulation and measurement results is given.
Description
This is an open access article under the terms of the Creative Commons Attribution-NonCommercial-NoDerivs License (https://creativecommons.org/licenses/by-nc-nd/4.0/).
Version
Published version
Access right on openHSU
Metadata only access
Open Access Funding
Wiley (DEAL)