Heating rate effect on the thermophysical properties of steel in fire
作者: Han FangM B WongYu Bai
作者单位: 1Department of Civil Engineering, Monash University, Wellington Road, Clayton, Melbourne 3800, Australia
刊名: Journal of Constructional Steel Research, 2017, Vol.128 , pp.611-617
来源数据库: Elsevier Journal
DOI: 10.1016/j.jcsr.2016.09.016
关键词: EmissivitySpecific heat capacitySteelheating rateFireTemperature prediction
英文摘要: Abstract(#br)Steel structures subject to fire require fire resistance design to protect the lives of occupants and reduce the structural damage and failures. The fire resistance design incorporates the estimation of the thermomechanical behaviours of the structures based on the development of temperatures of the structural elements subject to fire in which the structures are heated at varying rates. Thermal properties of steel, including the emissivity and specific heat capacity, are particularly required for predicting the temperatures of steel structures under fire condition. Since the heating rate under fire condition varies, it is uncertain how the heating rate may affect the thermal properties of steel as, to date, there is no such investigation carried out. In this study, the...
全文获取路径: Elsevier  (合作)
影响因子:1.327 (2012)