Tragverhalten von CoSFB-Dübeln

Braun, Matthias; Obiala, Renata; Schäfer, Markus; Kuhlmann, Ulrike; Reif, Ferdinand; Odenbreit, Christoph

doi:10.1002/stab.201900036

Reference : Tragverhalten von CoSFB-Dübeln


	Document type :	Scientific journals : Article
	Discipline(s) :	Engineering, computing & technology : Civil engineering
	Focus Areas :	Physics and Materials Science
	To cite this reference:	http://hdl.handle.net/10993/40631

Title :	Tragverhalten von CoSFB-Dübeln
Language :	German
Translated title :	[en] Load-bearing behaviour of CoSFB-Dowels
Author, co-author :	Braun, Matthias [Spannverbund S.A.]
	Obiala, Renata [AreclorMittal]
	Schäfer, Markus [University of Luxembourg > Faculty of Science, Technology and Communication (FSTC) > Engineering Research Unit >]
	Kuhlmann, Ulrike [University of Stuttgart > > > Professor]
	Reif, Ferdinand [Spannverbund S.A.]
	Odenbreit, Christoph [University of Luxembourg > Faculty of Science, Technology and Communication (FSTC) > Engineering Research Unit >]
Publication date :	Jul-2019
Journal title :	Stahlbau
Publisher :	Wiley-Blackwell
Volume :	88(2019)
Issue/season :	Heft 7
Peer reviewed :	Yes
ISSN :	0038-9145
e-ISSN :	1437-1049
Country :	United States
Keywords :	[en] Slim-Floor; ; CoSFB ; concrete dowel
Abstract :	[en] Slim-floor or shallow floor construction is characterized by the integration of a steel beam into a slab. The activation of a composite action between the steel section and the concrete slab leads to a significant increase of the bending capacity and the stiffness of the beam, allowing for larger beam spans. This paper presents a fundamentally new method for assessing the load-bearing capacity of CoSFB-Dowels, which ensures a composite action of a composite slim-floor beam (CoSFB). Based on detailed analysis of push-out tests, extensive numerical simulations were performed in order to identify the contribution of various parameters on the load-bearing capacity. Finally, an analytical formulation of the load-bearing capacity is presented, which has been derived by applying a simple second order plasticity approach.
Target :	Researchers ; Professionals ; Students
Permalink :	http://hdl.handle.net/10993/40631
DOI :	10.1002/stab.201900036
Other URL :	https://onlinelibrary-wiley-com.proxy.bnl.lu/toc/14371049/2019/88/7

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