Article (Scientific journals)
Frictional interactions for non-localised beam-to-beam and beam-inside-beam contact
Magliulo, Marco; LENGIEWICZ, Jakub; ZILIAN, Andreas et al.
2021In International Journal for Numerical Methods in Engineering, 122 (7), p. 1706-1731
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Keywords :
Beam; Contact; Beam-to-beam contact; Beam-inside-beam contact; friction; Coulomb's law
Abstract :
[en] This contribution presents the extensions of beam-to-beam and beam-inside-beam contact schemes of the same authors towards frictional interactions. Since the schemes are based on the beams’ true surfaces (instead of surfaces implicitly deduced from the beams’ centroid lines), the presented enhancements are not only able to account for frictional sliding in the beams’ axial directions, but also in the circumferential directions. Both the frictional beam-to-beam approach as well as the frictional beam-inside-beam approach are applicable to shear-deformable and shear-undeformable beams, as well as to beams with both circular and elliptical cross-sections (although the cross-sections must be rigid). A penalty formulation is used to treat unilateral and frictional contact constraints. FE implementation details are discussed, where automatic differentiation techniques are used to derive the implementations. Simulations involving large sliding displacements and large deformations are presented for both beam-to-beam and beam-inside-beam schemes. All simulation results are compared to those of the frictionless schemes.
Research center :
Institute of Computational Engineering
Disciplines :
Engineering, computing & technology: Multidisciplinary, general & others
Aerospace & aeronautics engineering
Civil engineering
Materials science & engineering
Mechanical engineering
Author, co-author :
Magliulo, Marco;  University of Luxembourg > Faculty of Science, Technology and Communication (FSTC) > Engineering Research Unit
LENGIEWICZ, Jakub ;  University of Luxembourg > Faculty of Science, Technology and Medicine (FSTM) > Department of Engineering (DoE)
ZILIAN, Andreas  ;  University of Luxembourg > Faculty of Science, Technology and Medicine (FSTM) > Department of Engineering (DoE)
BEEX, Lars ;  University of Luxembourg > Faculty of Science, Technology and Medicine (FSTM) > Department of Engineering (DoE)
External co-authors :
no
Language :
English
Title :
Frictional interactions for non-localised beam-to-beam and beam-inside-beam contact
Publication date :
15 April 2021
Journal title :
International Journal for Numerical Methods in Engineering
ISSN :
1097-0207
Publisher :
John Wiley & Sons, Hoboken, United States - New Jersey
Volume :
122
Issue :
7
Pages :
1706-1731
Peer reviewed :
Peer Reviewed verified by ORBi
Focus Area :
Computational Sciences
European Projects :
H2020 - 800150 - MOrPhEM - Mechanics of Programmable Matter
FnR Project :
FNR14310624 - Towards Efficient Simulations Of Aggregates Of Slender Bodies., 2019 (01/04/2020-31/03/2023) - Lars Beex
Funders :
FNR - Fonds National de la Recherche [LU]
University of Luxembourg - UL
CE - Commission Européenne [BE]
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since 29 January 2021

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