Građevinar, Vol. 72 No. 03., 2020.
Pregledni rad
https://doi.org/10.14256/JCE.2853.2019
An optimum selection of alloy for aluminium structures exposed to fire
Ivica Boko
Davor Skejić
Neno Torić
Antonela Čolić
Sažetak
Analytical methods for calculating fire resistance of aluminium structures, specified in (HRN) EN 1999-1-2, are presented in the paper. Since aluminium as a material loses its mechanical properties at lower temperatures compared to steel, the correct selection of aluminium alloy in terms of minimal reduction of mechanical properties is essential for satisfying fire-related requirements. For clarifying the influence of selecting aluminium alloy for obtaining an optimum fire resistance, a parametric analysis is presented to demonstrate the influence of aluminium alloy on the design fire resistance of a load-bearing aluminium column.
Ključne riječi
aluminium; tempering; fire; EN 1999-1-2; high-temperature capacity
Hrčak ID:
237383
URI
Datum izdavanja:
20.4.2020.
Posjeta: 1.576 *