Reference : Frictional interactions for non-localised beam-to-beam and beam-inside-beam contact
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Computational Sciences
http://hdl.handle.net/10993/45991
Frictional interactions for non-localised beam-to-beam and beam-inside-beam contact
English
Magliulo, Marco [University of Luxembourg > Faculty of Science, Technology and Communication (FSTC) > Engineering Research Unit]
Lengiewicz, Jakub mailto [University of Luxembourg > Faculty of Science, Technology and Medicine (FSTM) > Department of Engineering (DoE) >]
Zilian, Andreas mailto [University of Luxembourg > Faculty of Science, Technology and Medicine (FSTM) > Department of Engineering (DoE) >]
Beex, Lars mailto [University of Luxembourg > Faculty of Science, Technology and Medicine (FSTM) > Department of Engineering (DoE) >]
15-Apr-2021
International Journal for Numerical Methods in Engineering
John Wiley & Sons
122
7
1706-1731
Yes (verified by ORBilu)
International
0029-5981
1097-0207
Hoboken
NJ
[en] Beam ; Contact ; Beam-to-beam contact ; Beam-inside-beam contact ; friction ; Coulomb's law
[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.
Institute of Computational Engineering
Fonds National de la Recherche - FnR ; University of Luxembourg - UL ; European Commission - EC
Researchers ; Professionals
http://hdl.handle.net/10993/45991
10.1002/nme.6596
https://onlinelibrary.wiley.com/doi/full/10.1002/nme.6596
H2020 ; 800150 - MOrPhEM - Mechanics of Programmable Matter
FnR ; FNR14310624 > Lars Beex > ROPETEST > Towards Efficient Simulations Of Aggregates Of Slender Bodies. > 01/04/2020 > 31/03/2023 > 2019

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