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http://hdl.handle.net/1942/37231
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DC Field | Value | Language |
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dc.contributor.author | Craveiro, Helder D. | - |
dc.contributor.author | Rahnavard, Rohola | - |
dc.contributor.author | GOUVEIA HENRIQUES, Jose | - |
dc.contributor.author | Simoes, Rui A. | - |
dc.date.accessioned | 2022-04-20T14:03:16Z | - |
dc.date.available | 2022-04-20T14:03:16Z | - |
dc.date.issued | 2022 | - |
dc.date.submitted | 2022-04-19T11:45:03Z | - |
dc.identifier.citation | MATERIALS, 15 (6) , (Art N° 2159) | - |
dc.identifier.uri | http://hdl.handle.net/1942/37231 | - |
dc.description.abstract | Concrete-filled composite columns are widely used in the construction industry, exploiting the benefits of combining steel and concrete, providing, for instance, high load-bearing capacities and enhanced fire resistance. These solutions are extensively used in high-rise buildings and/or when high fire resistance performance requirements are imposed. In this exploratory research, a new type of concrete-filled composite column is investigated using fire resistance tests. Promoting the use of cold-formed steel products and developing innovative solutions for low-rise buildings with lower passive fire protection requirements led to the solutions presented in this research. Hence, a set of fire-resistance tests were undertaken on concrete-filled closed built-up cold-formed steel columns, where single cold-formed steel shapes are combined and fastened to create a box-shaped cross-section. The experimental results were then compared with the corresponding bare steel solutions to assess, in detail, the observed enhancements. Additionally, the effect of restraint on thermal elongation was assessed. | - |
dc.description.sponsorship | The first author gratefully acknowledges the Portuguese Foundation for Science and Technology (FCT) for its support under the framework of the individual Scientific Employment Stimulus (CEECIND-3rd Edition) program with reference 2020.03588.CEECIND. The authors gratefully acknowledge the Portuguese Foundation for Science and Technology (FCT) for its support under the framework of the research project PTDC/ECI-EGC/31858/2017-INNOCFSCONC-innovative hybrid structural solutions using cold-formed steel and lightweight concrete financed by FEDER funds through the Competitivity Factors Operational Programme-COMPETE and by national funds through FCT, PCIF/AGT/0062/2018-INTERFACESEGURA-Seguranca e Resiliencia ao Fogo das Zonas e Interface Urbana-Florestal, financed by FCT through National funds. This work was partly financed by FCT/MCTES through national funds (PIDDAC) under the R&D Unit Institute for Sustainability and Innovation in Structural Engineering (ISISE), under reference UIDB/04029/2020. | - |
dc.language.iso | en | - |
dc.publisher | MDPI | - |
dc.rights | © 2022 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https:// creativecommons.org/licenses/by/ 4.0/). | - |
dc.subject.other | cold-formed steel; built-up section; concrete-filled; load-bearing | - |
dc.subject.other | capacity; local-global buckling interaction; global buckling; fastener | - |
dc.subject.other | spacing | - |
dc.title | Structural Fire Performance of Concrete-Filled Built-Up Cold-Formed Steel Columns | - |
dc.type | Journal Contribution | - |
dc.identifier.issue | 6 | - |
dc.identifier.volume | 15 | - |
local.format.pages | 14 | - |
local.bibliographicCitation.jcat | A1 | - |
dc.description.notes | Craveiro, HD (corresponding author), Univ Coimbra, Dept Civil Engn, ISISE, Rua Luis Reis Santos, P-3030790 Coimbra, Portugal. | - |
dc.description.notes | heldercraveiro.eng@uc.pt; rahnavard@uc.pt; | - |
dc.description.notes | jose.gouveiahenriques@uhasselt.be; rads@dec.uc.pt | - |
local.publisher.place | ST ALBAN-ANLAGE 66, CH-4052 BASEL, SWITZERLAND | - |
local.type.refereed | Refereed | - |
local.type.specified | Article | - |
local.bibliographicCitation.artnr | 2159 | - |
dc.identifier.doi | 10.3390/ma15062159 | - |
dc.identifier.isi | WOS:000775084900001 | - |
dc.contributor.orcid | Rahnavard, Rohola/0000-0001-9399-104X; Craveiro, | - |
dc.contributor.orcid | Helder/0000-0001-8590-5885 | - |
local.provider.type | wosris | - |
local.description.affiliation | [Craveiro, Helder D.; Rahnavard, Rohola; Simoes, Rui A.] Univ Coimbra, Dept Civil Engn, ISISE, Rua Luis Reis Santos, P-3030790 Coimbra, Portugal. | - |
local.description.affiliation | [Henriques, Jose] Univ Hasselt, Fac Engn Technol, CERG, BE-3590 Diepenbeek, Belgium. | - |
local.uhasselt.international | yes | - |
item.fullcitation | Craveiro, Helder D.; Rahnavard, Rohola; GOUVEIA HENRIQUES, Jose & Simoes, Rui A. (2022) Structural Fire Performance of Concrete-Filled Built-Up Cold-Formed Steel Columns. In: MATERIALS, 15 (6) , (Art N° 2159). | - |
item.accessRights | Open Access | - |
item.fulltext | With Fulltext | - |
item.validation | ecoom 2023 | - |
item.contributor | Craveiro, Helder D. | - |
item.contributor | Rahnavard, Rohola | - |
item.contributor | GOUVEIA HENRIQUES, Jose | - |
item.contributor | Simoes, Rui A. | - |
crisitem.journal.eissn | 1996-1944 | - |
Appears in Collections: | Research publications |
Files in This Item:
File | Description | Size | Format | |
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materials-15-02159-v2.pdf | Published version | 4.18 MB | Adobe PDF | View/Open |
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