Magna-Lok rivet joint and the stiffness-equivalent FE model
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00010669%3A_____%2F19%3AN0000076" target="_blank" >RIV/00010669:_____/19:N0000076 - isvavai.cz</a>
Result on the web
<a href="https://www.emerald.com/insight/content/doi/10.1108/AEAT-07-2018-0188/full/html" target="_blank" >https://www.emerald.com/insight/content/doi/10.1108/AEAT-07-2018-0188/full/html</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1108/AEAT-07-2018-0188" target="_blank" >10.1108/AEAT-07-2018-0188</a>
Alternative languages
Result language
angličtina
Original language name
Magna-Lok rivet joint and the stiffness-equivalent FE model
Original language description
The purpose of the paper is to present a methodology for the determination of the stiffness when using simplified substitutive model of the joint. The usage of detailed finite element (FE) model of the joint in complex assemblies is not convenient; therefore, the substitutive model of the joint is used in FE models. The detailed and simplified FE model of the joint is created in ABAQUS software and the analysis as well. The results of displacements are used for the determination of the stiffness of connecting element in simplified substitutive FE model. The approach is presented based on the general view on the different regions in the joint. A simple FE modelling approach for the joint including the equivalent stiffness is presented. The particular solution is performed for Magna-Lok type of the rivet. The results show the same displacement for the detailed and simplified FE models. The analytical formula for stiffness determination in the load case with minimal secondary bending is introduced. The approach for stiffness determination is straightforward and so no stiffness “tuning” is necessary in the simplified FE model. The new approach for definition of simple FE model of the joint is introduced. It is not necessary to model a complex structure with detailed joints. The equivalent stiffness can be determined by presented procedure for every joint without limitation of the type.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20304 - Aerospace engineering
Result continuities
Project
<a href="/en/project/TE01020038" target="_blank" >TE01020038: Competence Center of Railway Vehicles</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Aircraft Engineering and Aerospace Technology
ISSN
1748-8842
e-ISSN
1758-4213
Volume of the periodical
91
Issue of the periodical within the volume
6
Country of publishing house
GB - UNITED KINGDOM
Number of pages
9
Pages from-to
834-842
UT code for WoS article
000480620200005
EID of the result in the Scopus database
2-s2.0-85062860862