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Fire analysis of steel-concrete composite beam with interlayer slip
Hozjan, Tomaž (Author), Saje, Miran (Author), Srpčič, Stane (Author), Planinc, Igor (Author)

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Abstract
The paper discusses the effects of slip and moisture transfer on the behaviour of a planar steel-concrete composite beam subject to fire conditions. The moisture and heat transfer is assumed to be governed by a coupled problem, while the mechanical behaviour accounting for slip between layers is described by strain-based beam finite elements. Hence the fire analysis is perfomed in two separate steps, of which the moisture and heat transfer analysis is performed first, followed by the mechanical analysis. The present novel finite-element formulation proves to be appropriate for the thermo-mechanical analysis of frame-like structures, as it is robust, reliable and accurate. (C) 2010 Elsevier Ltd. All rights reserved.

Language:English
Keywords:steel-concrete composite beam, fire, slip between layers, moisture and heat transfer, high temperatures
Tipology:1.01 - Original Scientific Article
Organization:FGG - Faculty of Civil and Geodetic Engineering
Year:2011
Publisher:Elsevier
Number of pages:str. 189-200
Numbering:Letn. 89, št. 1-2
UDC:624.07
ISSN on article:0045-7949
DOI:10.1016/j.compstruc.2010.09.004 Link is opened in a new window
COBISS.SI-ID:5154913 Link is opened in a new window
Views:982
Downloads:449
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Record is a part of a journal

Title:Computers & Structures
Shortened title:Comput. struct.
Publisher:Elsevier
ISSN:0045-7949
COBISS.SI-ID:4419338 This link opens in a new window

Secondary language

Language:English
Keywords:konstrukcije, visoke temperature, požar, zdrsi, vlaga, prenosi, nosilci

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