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Article: Studies on semi-continuous composite beams with non-uniform f re protection

TitleStudies on semi-continuous composite beams with non-uniform f re protection
Authors
Issue Date2011
Citation
Australian Journal of Structural Engineering, 2011, v. 12, n. 1, p. 29-46 How to Cite?
AbstractAn innovative type of non-uniform arrangements of f re protection materials is proposed for efficient fire protection to semi-continuous composite beams. The f re protection is arranged according to applied bending moments and shear forces. Heavy f re protection is applied in high bending and shear regions, while relative thin or even no f re protection is applied in low bending regions. Different failure modes are identified from the results of finite element analyses under different combinations of temperature profiles in both heavily and less f re-protected regions. A simple design approach is then proposed to predict load carrying capacities of semi-continuous composite beams for each of the identified failure modes. A parametric study is conducted thereafter to optimise the arrangements of fire protection materials. © Institution of Engineers Australia, 2011.
Persistent Identifierhttp://hdl.handle.net/10722/206258
ISSN
2015 SCImago Journal Rankings: 0.296

 

DC FieldValueLanguage
dc.contributor.authorWang, Aaron J.-
dc.date.accessioned2014-10-22T01:25:31Z-
dc.date.available2014-10-22T01:25:31Z-
dc.date.issued2011-
dc.identifier.citationAustralian Journal of Structural Engineering, 2011, v. 12, n. 1, p. 29-46-
dc.identifier.issn1328-7982-
dc.identifier.urihttp://hdl.handle.net/10722/206258-
dc.description.abstractAn innovative type of non-uniform arrangements of f re protection materials is proposed for efficient fire protection to semi-continuous composite beams. The f re protection is arranged according to applied bending moments and shear forces. Heavy f re protection is applied in high bending and shear regions, while relative thin or even no f re protection is applied in low bending regions. Different failure modes are identified from the results of finite element analyses under different combinations of temperature profiles in both heavily and less f re-protected regions. A simple design approach is then proposed to predict load carrying capacities of semi-continuous composite beams for each of the identified failure modes. A parametric study is conducted thereafter to optimise the arrangements of fire protection materials. © Institution of Engineers Australia, 2011.-
dc.languageeng-
dc.relation.ispartofAustralian Journal of Structural Engineering-
dc.titleStudies on semi-continuous composite beams with non-uniform f re protection-
dc.typeArticle-
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.scopuseid_2-s2.0-79960778879-
dc.identifier.volume12-
dc.identifier.issue1-
dc.identifier.spage29-
dc.identifier.epage46-

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