prikaz prve stranice dokumenta Cold-formed Steel-Concrete Composite Beams with Back-to-Back Channel Sections in Bendin
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Scientific paper - Original scientific paper
Cold-formed Steel-Concrete Composite Beams with Back-to-Back Channel Sections in Bendin
Civil engineering journal (Tehran), 9(10) (2023); 2345-2369. urn:nbn:hr:237:040297
Rajić, Andrea; Lukačević, Ivan; Skejić, Davor; Ungureanu, Viorel

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Rajić, A., Lukačević, I., Skejić, D. & Ungureanu, V. (2023). Cold-formed Steel-Concrete Composite Beams with Back-to-Back Channel Sections in Bendin. Civil engineering journal (Tehran), 9(10)., 2345-2369. Retrieved from https://urn.nsk.hr/urn:nbn:hr:237:040297

Rajić, Andrea, et al. "Cold-formed Steel-Concrete Composite Beams with Back-to-Back Channel Sections in Bendin." Civil engineering journal (Tehran), vol. 9(10), 2023, pp. 2345-2369. https://urn.nsk.hr/urn:nbn:hr:237:040297

Rajić, Andrea, Ivan Lukačević, Davor Skejić and Viorel Ungureanu. "Cold-formed Steel-Concrete Composite Beams with Back-to-Back Channel Sections in Bendin." Civil engineering journal (Tehran) 9(10) (2023): 2345-2369. https://urn.nsk.hr/urn:nbn:hr:237:040297

Rajić, A., et al. (2023) 'Cold-formed Steel-Concrete Composite Beams with Back-to-Back Channel Sections in Bendin', Civil engineering journal (Tehran), 9(10), pp. 2345-2369. Available at: https://urn.nsk.hr/urn:nbn:hr:237:040297 (Accessed 20 October 2024)

Rajić A, Lukačević I, Skejić D, Ungureanu V. Cold-formed Steel-Concrete Composite Beams with Back-to-Back Channel Sections in Bendin. Civil engineering journal (Tehran) [Internet]. 2023 [cited 2024 October 20];9(10):2345-2369. Available at: https://urn.nsk.hr/urn:nbn:hr:237:040297

A. Rajić, I. Lukačević, D. Skejić and V. Ungureanu, "Cold-formed Steel-Concrete Composite Beams with Back-to-Back Channel Sections in Bendin", Civil engineering journal (Tehran), vol. 9(10), pp. 2345-2369, 2023. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:237:040297. [Accessed: 20 October 2024]

Metadata
Title (english)Cold-formed Steel-Concrete Composite Beams with Back-to-Back Channel Sections in Bendin
AuthorAndrea Rajić
AuthorIvan Lukačević
AuthorDavor Skejić
AuthorViorel Ungureanu
Author's institutionUniversity of Zagreb
Faculty of Civil Engineering
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Civil Engineering
Abstract (english)
Steel-concrete composite structures are very attractive because of their characteristics, which can be emphasised by using cold-formed steel instead of hot-rolled ones. This paper presents possible analytical approaches and a parametric finite element study of cold-formed steel-concrete composite beams in bending. Analysed beams are formed of back-to-back cold-formed steel channels and concrete slabs connected by demountable shear connectors. A solid concrete slab on a profiled metal sheet analysed. Also, the study investigates the influence of corrugated web between the back-to-back channels of different thicknesses. In the case of a corrugated web, the distance between the shear connectors is increased. Furthermore, different degrees of shear connection, shear connector quality, and their arrangements are considered. An analytical study is based on full and partial shear connection assumptions and non-linear bending resistance. It is shown that the steel channel thickness and degree of shear connection significantly influence the beam bending capacity as well as concrete slab configurations. Conversely, a discrete connection between steel elements has a minor effect. A comparison of the maximum obtained bending capacities in FE analyses is in good agreement with analytical approaches for full and partial shear connections.
Keywords (english)
Languageenglish
Publication typeScientific paper - Original scientific paper
Publication statusPublished
Peer reviewPeer review - international
Publication versionPublished version
Journal titleCivil engineering journal (Tehran)
Numberingvol. 9(10), pp. 2345-2369
e-ISSN2476-3055
URN:NBNurn:nbn:hr:237:040297
Publication2023
Type of resourceText
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2024-09-05 08:43:24