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http://hdl.handle.net/1942/34087
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DC Field | Value | Language |
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dc.contributor.author | Chrzanowski, M. | - |
dc.contributor.author | Odenbreit, C. | - |
dc.contributor.author | Obiala, R. | - |
dc.contributor.author | Bogdan, T. | - |
dc.contributor.author | DEGEE, Herve | - |
dc.date.accessioned | 2021-05-26T14:02:01Z | - |
dc.date.available | 2021-05-26T14:02:01Z | - |
dc.date.issued | 2021 | - |
dc.date.submitted | 2021-05-25T12:41:23Z | - |
dc.identifier.citation | JOURNAL OF CONSTRUCTIONAL STEEL RESEARCH, 181 , (Art N° 106607) | - |
dc.identifier.uri | http://hdl.handle.net/1942/34087 | - |
dc.description.abstract | For the structural analysis of steel-concrete composite columns, Eurocode 4 allows only cross-sections with one implemented steel profile and double symmetry. However, there are worldwide more and more examples of composite columns with more than one embedded steel profiles, like for example in the International Financial Center of Hong Kong and the Ping Anh Finance Center in Shenzhen. The common practice of analysis of such columns is to use the simple Euler-Bernoulli beam theory to describe the global behaviour. But recently, performed tests reveal that the resulting deformations exceed largely the deformations predicted by the aforementioned analytical model. The presented contribution shows a modified approach to analyse the stiffness of composite columns with multiple encased steel profiles. Based on the performed laboratory tests and numerical simulations with the finite element code Abaqus (R), a new method to determine the effective stiffness is proposed. It combines a modified Timoshenko beam theory with embedded Vierendeel truss model & ndash; the VTBM model. This modified method leads to a reduced value of the effective stiffness, more realistic deformations at Ultimate Limit State and thus to a more realistic assessment of the Euler's critical buckling load. (c) 2021 Elsevier Ltd. All rights reserved. | - |
dc.description.sponsorship | The presented content is coming from the MultiCoSteel research project, whichwas conducted at the University of Luxembourg and in close collaboration with the industrial project partner ArcelorMittal Global R&D. It was funded by the National Research Fund, Luxembourg, FNR AFR-PPP PhD Grant (Call 2016-1), Proj. Ref. 11283614. Numerical experiments presented in this paper were carried out using the HPC facilities of the University of Luxembourg, see http://hpc.uni.lu. | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER SCI LTD | - |
dc.rights | 2021 Elsevier Ltd. All rights reserved. | - |
dc.subject.other | High-rise buildings | - |
dc.subject.other | Steel-concrete composite columns | - |
dc.subject.other | Fully embedded composite columns with multiple encased steel profiles | - |
dc.subject.other | Shear transfer | - |
dc.subject.other | Effective stiffness | - |
dc.subject.other | Buckling load | - |
dc.title | Effective bending stiffness of steel-concrete composite columns with multiple encased steel profiles | - |
dc.type | Journal Contribution | - |
dc.identifier.volume | 181 | - |
local.format.pages | 20 | - |
local.bibliographicCitation.jcat | A1 | - |
dc.description.notes | Chrzanowski, M (corresponding author), ArcelorMittal, ArcelorMittal Steligence, Warsaw, Poland. | - |
dc.description.notes | maciej.chrzanowski@arcelormittal.com | - |
dc.description.other | Chrzanowski, M (corresponding author), ArcelorMittal, ArcelorMittal Steligence, Warsaw, Poland. maciej.chrzanowski@arcelormittal.com | - |
local.publisher.place | THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, OXON, ENGLAND | - |
local.type.refereed | Refereed | - |
local.type.specified | Article | - |
local.bibliographicCitation.artnr | 106607 | - |
dc.identifier.doi | 10.1016/j.jcsr.2021.106607 | - |
dc.identifier.isi | WOS:000643635500006 | - |
dc.contributor.orcid | ODENBREIT, Christoph/0000-0002-4429-4608 | - |
local.provider.type | wosris | - |
local.uhasselt.uhpub | yes | - |
local.description.affiliation | [Chrzanowski, M.] ArcelorMittal, ArcelorMittal Steligence, Warsaw, Poland. | - |
local.description.affiliation | [Chrzanowski, M.; Obiala, R.; Bogdan, T.] ArcelorMittal, ArcelorMittal Global R&D Construct & Infrastruct, 66 Rue Luxembourg, L-4009 Esch Sur Alzette, Luxembourg. | - |
local.description.affiliation | [Odenbreit, C.] Univ Luxembourg, RUES, FSTC, ArcelorMittal Chair Steel & Facade Engn, 6 Rue Richard Coudenhove Kalergi, L-1359 Luxembourg, Luxembourg. | - |
local.description.affiliation | [Degee, H.] Hasselt Univ, CERG, FET, Martelarenlaan 42, B-3500 Hasselt, Belgium. | - |
local.uhasselt.international | yes | - |
item.fulltext | With Fulltext | - |
item.accessRights | Restricted Access | - |
item.validation | ecoom 2022 | - |
item.contributor | Chrzanowski, M. | - |
item.contributor | Odenbreit, C. | - |
item.contributor | Obiala, R. | - |
item.contributor | Bogdan, T. | - |
item.contributor | DEGEE, Herve | - |
item.fullcitation | Chrzanowski, M.; Odenbreit, C.; Obiala, R.; Bogdan, T. & DEGEE, Herve (2021) Effective bending stiffness of steel-concrete composite columns with multiple encased steel profiles. In: JOURNAL OF CONSTRUCTIONAL STEEL RESEARCH, 181 , (Art N° 106607). | - |
crisitem.journal.issn | 0143-974X | - |
crisitem.journal.eissn | 1873-5983 | - |
Appears in Collections: | Research publications |
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File | Description | Size | Format | |
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constructionalsteel.pdf Restricted Access | Published version | 11.04 MB | Adobe PDF | View/Open Request a copy |
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