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|title: ||Numerical modelling of steel beam-columns in case of fire - comparisons with Eurocode 3|
|authors: ||Real, P. M. M. Vila|
Silva, L. Simões da
Franssen, J. M.
|issue date: ||Feb-2004|
|abstract: ||This paper presents a numerical study of the behaviour of steel I-beams subjected to fire and
a combination of axial force and bending moments. A geometrical and material non-linear
finite element program, specially established in Liege for the analysis of structures submitted
to fire, has been used to determine the resistance of a beam-column at elevated temperature,
using the material properties of Eurocode 3, part 1–2. The numerical results have been
compared with those obtained with the Eurocode 3, part 1–2 (1995) and the new version of the
same Eurocode (2002).
The results have confirmed that the new proposal for Eurocode 3 (2002) is more
conservative than the ENV-EC3 (1995) approach.|
|source: ||Fire Safety Journal|
|appears in collections||CIVIL - Artigos|
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