In this paper the comparisons between the analyses results of steel frame structure exposed to fire,
carried out through SAFIR2011 and STRAND7 (or STRAUS7), are shown in order to perform a benchmark
study between software, in which two different constitutive laws are implemented.
Moreover, the analyses results of 1D and 3D Finite Element Models are shown, including or less
joints model, in order to evaluate the influence of joint behaviour on global structural behaviour
