prikaz prve stranice dokumenta Frictionless line-to-line contact: Comparison of mortar and unbiased formulation in combination with Lagrange-multiplier and penalty method
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Scientific paper - Original scientific paper
Frictionless line-to-line contact: Comparison of mortar and unbiased formulation in combination with Lagrange-multiplier and penalty method
International Journal of Solids and Structures, 286-287 (2024); 112586. https://doi.org/10.1016/j.ijsolstr.2023.112586
Tomec, Jan; Jelenić, Gordan

Institutional repository: Repository of the University of Rijeka, Faculty of Civil Engineering

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Tomec, J. & Jelenić, G. (2024). Frictionless line-to-line contact: Comparison of mortar and unbiased formulation in combination with Lagrange-multiplier and penalty method. International Journal of Solids and Structures, 286-287.. doi: 10.1016/j.ijsolstr.2023.112586

Tomec, Jan and Gordan Jelenić. "Frictionless line-to-line contact: Comparison of mortar and unbiased formulation in combination with Lagrange-multiplier and penalty method." International Journal of Solids and Structures, vol. 286-287, 2024. https://doi.org/10.1016/j.ijsolstr.2023.112586

Tomec, Jan and Gordan Jelenić. "Frictionless line-to-line contact: Comparison of mortar and unbiased formulation in combination with Lagrange-multiplier and penalty method." International Journal of Solids and Structures 286-287 (2024). https://doi.org/10.1016/j.ijsolstr.2023.112586

Tomec, J. and Jelenić, G. (2024) 'Frictionless line-to-line contact: Comparison of mortar and unbiased formulation in combination with Lagrange-multiplier and penalty method', International Journal of Solids and Structures, 286-287. doi: 10.1016/j.ijsolstr.2023.112586

Tomec J, Jelenić G. Frictionless line-to-line contact: Comparison of mortar and unbiased formulation in combination with Lagrange-multiplier and penalty method. International Journal of Solids and Structures [Internet]. 2024 January [cited 2024 June 24];286-287. doi: 10.1016/j.ijsolstr.2023.112586

J. Tomec and G. Jelenić, "Frictionless line-to-line contact: Comparison of mortar and unbiased formulation in combination with Lagrange-multiplier and penalty method", International Journal of Solids and Structures, vol. 286-287, January 2024. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:157:816518. [Accessed: 24 June 2024]

Metadata
Title (english)Frictionless line-to-line contact: Comparison of mortar and unbiased formulation in combination with Lagrange-multiplier and penalty method
AuthorJan Tomec
AuthorGordan Jelenić
MBZ: 259682
Author's institutionUniversity of Rijeka
Faculty of Civil Engineering
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Civil Engineering
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Basic Technical Sciences
Abstract (english)
Recent developments in the beam-to-beam contact mechanics have prompted us to investigate further into the relations between different formulations and contact-force models. Specifically we address in this paper the recently developed mortar method for beams and develop its variant based on the penalty method. This allows an in-depth comparison between the two formulations. Furthermore, we design an unbiased approach and introduce a new discretisation technique developed specifically for this method. The unbiased line-to-line method is also combined both with the Lagrange-multiplier and the penalty method. All developed elements have been tested using the same examples to provide an objective comparison between formulations in terms of robustness and computational cost.
Keywords (english)
Languageenglish
Publication typeScientific paper - Original scientific paper
Publication statusPublished
Peer reviewPeer review - international
Publication versionPublished version
Journal titleInternational Journal of Solids and Structures
Numberingvol. 286-287, 112586
p-ISSN0020-7683
DOIhttps://doi.org/10.1016/j.ijsolstr.2023.112586
URN:NBNurn:nbn:hr:157:816518
Publication2024-01
Document URLhttps://linkinghub.elsevier.com/retrieve/pii/S0020768323004833
Type of resourceText
Access conditionsOpen access
Terms of useLicence Attribution-NonCommercial 4.0 International (CC BY-NC 4.0) icon
Created on2023-12-06 07:34:27