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Safety of nuclear reactors part B: Unsteady-state strength mathematical model

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dc.citedby0
dc.contributor.authorEl-Shayeb M.en_US
dc.contributor.authorYusoff M.Z.en_US
dc.contributor.authorBondok A.en_US
dc.contributor.authorRoseli A.en_US
dc.contributor.authorIderis F.en_US
dc.contributor.authorHassan S.H.A.en_US
dc.contributor.authorid55241188800en_US
dc.contributor.authorid7003976733en_US
dc.contributor.authorid6602622813en_US
dc.contributor.authorid6504004064en_US
dc.contributor.authorid7801415444en_US
dc.contributor.authorid7201618347en_US
dc.date.accessioned2023-12-28T08:58:01Z
dc.date.available2023-12-28T08:58:01Z
dc.date.issued2004
dc.description.abstractThe significant mechanical properties that determine the strength of concrete-filled square steel columns are compressive strength, modulus of elasticity, ultimate strain of the concrete, yield strength and modulus of elasticity of the steel. A survey of the literature shows that the variation of these properties with temperature is influenced by many factors. The compressive strength of concrete at elevated temperature is affected by the rate and duration of heating, the size and shape of the test specimen and the loading during the heating. During exposure to fire the strength of the column decreases with the duration of exposure. The strength of the column can be calculated by a method based on load-deflection analysis which in turn is based on a stress-strain analysis of cross-sections. A mathematical model describing the behavior of concrete-filled square steel column structures under load and heat has been thoroughly examined in this paper. The main goals of this model are to study the structure member characteristics (temperature, deformation and strength) under excessive heat conditions and to study the possibility of increasing the endurance time by changing the column composite structure.en_US
dc.description.natureFinalen_US
dc.identifier.doi10.1115/icone12-49410
dc.identifier.epage502
dc.identifier.scopus2-s2.0-10644278601
dc.identifier.spage495
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-10644278601&doi=10.1115%2ficone12-49410&partnerID=40&md5=e69a73ca45ea9ec8f9d6308cdb5854fa
dc.identifier.urihttps://irepository.uniten.edu.my/handle/123456789/29872
dc.identifier.volume2
dc.pagecount7
dc.publisherAmerican Society of Mechanical Engineersen_US
dc.sourceScopus
dc.sourcetitleProceedings of the International Conference on Nuclear Engineering (ICONE12)
dc.subjectAccident prevention
dc.subjectColumns (structural)
dc.subjectCompressive strength
dc.subjectConcretes
dc.subjectDeflection (structures)
dc.subjectDeformation
dc.subjectMathematical models
dc.subjectSteel structures
dc.subjectStrain
dc.subjectStress analysis
dc.subjectStructural loads
dc.subjectColumn composite structures
dc.subjectConcrete-filled steel columns
dc.subjectLoad-deflection analysis
dc.subjectStress-strain analysis
dc.subjectNuclear reactors
dc.titleSafety of nuclear reactors part B: Unsteady-state strength mathematical modelen_US
dc.typeConference paperen_US
dspace.entity.typePublication
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