Please use this identifier to cite or link to this item:
http://hdl.handle.net/20.500.12188/2336
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Cvetkovska, Meri | en_US |
dc.contributor.author | Lazarov, Ljupco | en_US |
dc.contributor.author | Todorov, Koce | en_US |
dc.date.accessioned | 2019-06-20T15:02:32Z | - |
dc.date.available | 2019-06-20T15:02:32Z | - |
dc.date.issued | 2013-03 | - |
dc.identifier.issn | 2040-2317 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.12188/2336 | - |
dc.description.abstract | The non uniform temperature fields in the cross section of the structural elements exposed to fire cause thermal dilatations which induce internal forces. In same time temperature changes cause longitudinal elongations and if these elongations are restricted, additional axial stresses will be induced. In this case the various support conditions can have a significant influence on fire resistance of reinforced concrete elements. In this paper three different support conditions as: pin-pin, pin-fixed and fully fixed were used to model RC beams with various level of axial restraint. The beams were exposed to the ISO-fire curve. The numerically obtained results are presented and based on these results it can be concluded that increasing of axial spring stiffness increases the induced axial forces and the fire resistance of the beams. | en_US |
dc.language.iso | en | en_US |
dc.publisher | Multi-Science Publishing | en_US |
dc.relation.ispartof | Structural Fire Engineering | en_US |
dc.relation.ispartofseries | Volume 4;Number 1 | - |
dc.subject | RC beams, fire resistance, axial stifffness, nonlinear stress-strain analysis | en_US |
dc.title | Axial restraint Effects on Fire Resistance of Statically Indeterminate RC Beams | en_US |
dc.type | Journal Article | en_US |
item.fulltext | No Fulltext | - |
item.grantfulltext | none | - |
crisitem.author.dept | Faculty of Civil Engineering | - |
crisitem.author.dept | Faculty of Civil Engineering | - |
Appears in Collections: | Faculty of Civil Engineering: Journal Articles |
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