Please use this identifier to cite or link to this item:
https://hdl.handle.net/10316/14500
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Pires, Tiago A. C. | - |
dc.contributor.author | Rodrigues, João P. C. | - |
dc.contributor.author | Silva, J. Jéfferson Rêgo | - |
dc.date.accessioned | 2011-02-07T13:47:01Z | - |
dc.date.available | 2011-02-07T13:47:01Z | - |
dc.date.issued | 2010 | - |
dc.identifier.citation | PIRES, Tiago A. C.; RODRIGUES, João P. C.; SILVA, J. Jéfferson Rêgo - Buckling of concrete filled steel hollow columns in case of fire. In BATISTA, E.; VELLASCO, P.; LIMA, L. de, ed lit. - SDSS’Rio 2010 International Colloquium on Stability and Ductility of Steel Structures : proceedings. Rio de Janeiro : Federal University; State University, 2010. ISBN 978-85-285-0137-7. Vol. 1, p. 481-488 | - |
dc.identifier.isbn | 978-85-285-0137-7 | - |
dc.identifier.uri | https://hdl.handle.net/10316/14500 | - |
dc.description.abstract | The use of concrete filled steel hollow sections (CSHS) in building construction has increased in the last decade. This type of columns has several advantages linked to their high load bearing capacity and good fire performance. However, when the columns are inserted in a building structure, the effect of the restraining to their thermal elongation, change significantly their fire behavior. The high restraining forces developed during the fire, associated to the degradation of the mechanical properties, will lead to their buckling sooner than they are isolated. In order to study these phenomena a series of fire resistance tests on CSHS columns was carried out in University of Coimbra. Several parameters expected to have influence in the fire resistance of these columns were studied: the slenderness of the column, the load level, the stiffness of the surrounding structure, the percentage of steel reinforcement and the thickness of the concrete layer inside the column. This paper presents some results of the fire resistance tests and analyzes the different buckling phenomena observed in the tested columns. | por |
dc.language.iso | eng | por |
dc.publisher | Federal University of Rio de Janeiro | por |
dc.publisher | State University of Rio de Janeiro | - |
dc.rights | openAccess | por |
dc.subject | Fire | por |
dc.subject | Resistance | por |
dc.subject | Steel | por |
dc.subject | Concrete | por |
dc.subject | Columns | por |
dc.subject | Buckling | por |
dc.title | Buckling of concrete filled steel hollow columns in case of fire | por |
dc.type | conferenceObject | por |
degois.publication.firstPage | 481 | por |
degois.publication.lastPage | 488 | por |
degois.publication.location | Rio de Janeiro | por |
degois.publication.title | SDSS’Rio 2010 International Colloquium on Stability and Ductility of Steel Structures : proceedings | por |
dc.peerreviewed | Yes | por |
degois.publication.volume | 1 | por |
item.openairetype | conferenceObject | - |
item.fulltext | Com Texto completo | - |
item.languageiso639-1 | en | - |
item.grantfulltext | open | - |
item.cerifentitytype | Publications | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
crisitem.author.researchunit | ISISE - Institute for Sustainability and Innovation in Structural Engineering | - |
crisitem.author.orcid | 0000-0002-6865-7995 | - |
Appears in Collections: | FCTUC Eng.Civil - Artigos e Resumos em Livros de Actas |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
Buckling of concrete filled steel hollow.pdf | 337.32 kB | Adobe PDF | View/Open |
Page view(s)
177
checked on Jul 16, 2024
Download(s) 20
928
checked on Jul 16, 2024
Google ScholarTM
Check
Altmetric
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.