Reference : Numerical Investigation of Steel-LVL Timber Composite Beams

	Document type :	Scientific congresses, symposiums and conference proceedings : Paper published in a book
	Discipline(s) :	Engineering, computing & technology : Civil engineering
	Focus Areas :	Physics and Materials Science
	To cite this reference:	http://hdl.handle.net/10993/50374

Title :	Numerical Investigation of Steel-LVL Timber Composite Beams
Language :	English
Author, co-author :	Romero, Alfredo [University of Luxembourg > Faculty of Science, Technology and Medicine (FSTM) > Department of Engineering (DoE) > ; University of Luxembourg > Faculty of Science, Technology and Communication (FSTC) > Engineering Research Unit]
	Yang, Jie [University of Luxembourg > Faculty of Science, Technology and Medicine (FSTM) > Department of Engineering (DoE) >]
	Hanus, François []
	Odenbreit, Christoph [University of Luxembourg > Faculty of Science, Technology and Medicine (FSTM) > Department of Engineering (DoE) > ; University of Luxembourg > Faculty of Science, Technology and Communication (FSTC) > Engineering Research Unit]
Publication date :	25-Nov-2021
Main document title :	Proceedings of the XIII Steel and Composite Construction Conference
Peer reviewed :	Yes
On invitation :	No
Audience :	International
ISBN :	978-989-99251-9-9
Event name :	XIII Steel and Composite Construction Conference
Event date :	from 25-11-2021 to 26-11-2021
Event organizer :	CMM - Associação Portuguesa de Construção Metálica e Mista
Event place (city) :	Coimbra
Event country :	Portugal
Keywords :	[en] shear connnection ; demountable ; deconstruction ; steel-timber composite ; LVL ; composite beam ; steel-timber ; bolted connection ; laminated veneer lumber ; steel to timber connection ; composite floor ; circular economy
Abstract :	[en] In the last years, new connectors of steel-concrete composite flooring systems have been developed and investigated to enhance the circularity and standardisation of building components. Recent studies showed that timber can be used as an alternative to the concrete slab in hybrid structures. However, the knowledge in steel-timber composite flooring systems is still very limited. This contribution presents numerical investigations of steel-LVL timber composite beams. The load deformation behaviour was determined through 3D finite element models. The design resistance of the composite beams was estimated analytically through a strain-controlled approach. The results of this study show that the resistances obtained in the numerical models and the strain-controlled approach are in good agreement. Moreover, obtained deflections and slip values were given at ultimate load.
Research centres :	University of Luxembourg: ArcelorMittal Chair of Steel Construction
Funders :	Prefalux ; ArcelorMittal ; Fonds National de la Recherche - FNR
Name of the research project :	Prefa-SeTi: Steel-Timber Composite Beams
Target :	Researchers ; Professionals ; Students ; General public
Permalink :	http://hdl.handle.net/10993/50374

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