WSEAS Transactions on Applied and Theoretical Mechanics
Print ISSN: 1991-8747, E-ISSN: 2224-3429
Volume 19, 2024
Modeling the Normal Contact Characteristics between Components Joined in Multi-Bolted Systems
Author: Rafał Grzejda
Abstract: This article is concerned with the modeling and calculation of the contact layer between components joined in a multi-bolted system for assembly conditions. The physical model of the multi-bolted connection is based on a system consisting of an elastic flange component, which is joined to an elastic support using a rigid-body bolt model. The contact layer between the joined components is described by a non-linear Winkler model. A model of the contact joint with consideration of the experimental normal elastic characteristics is presented. Examples of normal contact pressure distributions are included.
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Keywords: contact joint, normal characteristics, multi-bolted system, preload, bolt-tightening sequence, finite element method
Pages: 73-81
DOI: 10.37394/232011.2024.19.8
WSEAS Transactions on Applied and Theoretical Mechanics, ISSN / E-ISSN: 1991-8747 / 2224-3429, Volume 19, 2024, Art. #8