Rheological modelling of high-temperature stationary creep tests of Grade S275JR steel (CROSBI ID 712222)
Prilog sa skupa u zborniku | ostalo | međunarodna recenzija
Podaci o odgovornosti
Torić, Neno ; Burgess, Ian
engleski
Rheological modelling of high-temperature stationary creep tests of Grade S275JR steel
The paper presents a new validation study of a unified rheological model, in reproducing creep strains from a recent experimental study performed on grade S275JR coupons. The objective of this research is to further test the modelling capabilities of the proposed rheological model and its validity for application in general structural fire engineering analysis. The rheological model is composed of two serially connected Kelvin- Voight elements, used to represent the material’s sensitivity to strain-rate-governed changes of yield strength, temperature and heat-ing rate. The paper presents the performance of the model in stationary-creep conditions.
Rheological model, steel, creep, fire, creep, S275JR, Kelvin-Voight
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Podaci o prilogu
546-550.
2021.
objavljeno
10.1002/cepa.1328
Podaci o matičnoj publikaciji
Eurosteel 2021
Ian Burgess
Sheffield: John Wiley & Sons
Podaci o skupu
9th European conference on steel and composite structures (Eurosteel 2021)
predavanje
01.09.2021-03.09.2021
Sheffield, Ujedinjeno Kraljevstvo