Reference : Frictional interactions for non-localised beam-to-beam and beam-inside-beam contact

	Document type :	Scientific journals : Article
	Discipline(s) :	Engineering, computing & technology : Aerospace & aeronautics engineering Engineering, computing & technology : Civil engineering Engineering, computing & technology : Materials science & engineering Engineering, computing & technology : Mechanical engineering Engineering, computing & technology : Multidisciplinary, general & others
	Focus Areas :	Computational Sciences
	To cite this reference:	http://hdl.handle.net/10993/45991

Title :	Frictional interactions for non-localised beam-to-beam and beam-inside-beam contact
Language :	English
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) >]
Publication date :	15-Apr-2021
Journal title :	International Journal for Numerical Methods in Engineering
Publisher :	John Wiley & Sons
Volume :	122
Issue/season :	7
Pages :	1706-1731
Peer reviewed :	Yes (verified by ORBilu)
Audience :	International
ISSN :	0029-5981
e-ISSN :	1097-0207
City :	Hoboken
Country :	NJ
Keywords :	[en] 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 centres :	Institute of Computational Engineering
Funders :	Fonds National de la Recherche - FnR ; University of Luxembourg - UL ; European Commission - EC
Target :	Researchers ; Professionals
Permalink :	http://hdl.handle.net/10993/45991
DOI :	10.1002/nme.6596
Other URL :	https://onlinelibrary.wiley.com/doi/full/10.1002/nme.6596
Framework Programme / European Project :	H2020 ; 800150 - MOrPhEM - Mechanics of Programmable Matter
FnR project :	FnR ; FNR14310624 > Lars Beex > ROPETEST > Towards Efficient Simulations Of Aggregates Of Slender Bodies. > 01/04/2020 > 31/03/2023 > 2019

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