Naslov
Structural response of warehouse loadbearing structure to fire action

Autori
Mužević, Miljenko ; Peroš, Bernardin ; Jelčić Rukavina, Marija ; Drakulić, Miodrag

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
2nd International Fire Safety Symposium 2017 / Nigro, Emidio ; Bilotta, Antonio - Napulj : Doppiavoce, Napoli, Italy, 2017, 903-910

ISBN
978-88-89972-67-0

Skup
2nd International Fire Safety Symposium 2017

Mjesto i datum
Napulj, Italija, 07.06.2017. - 09.06.2017

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
fire resistance, warehouse, fire modelling, CFast, PyroSim-FDS

Sažetak
This paper presents a case study of the fire resistance analysis conducted for loadbearing structure of warehouse. Real fire simulation was conducted for two fire load scenario, based on overall floor area of the warehouse in scenario 1, and actual occupied floor area of the static load in scenario 2, respectively. Temperatures of the roof construction zone are determined by using computer models, CFast (zone model) and PyroSim-FDS (field model), with and without sprinkler activation. Based on temperature calculations, load-bearing capacity was checked for characteristic elements of the warehouse construction. Obtained results showed that loadbearing elements of the warehouse have sufficient fire resistance, required for 30 minutes. For prestressing concrete element, verification of fire resistance was based upon degradation of material mechanical properties, while for timber element, upon reduction of cross-section, both in accordance with EUROCODE standards.

Izvorni jezik
Engleski

Znanstvena područja
Građevinarstvo, Temeljne tehničke znanosti

POVEZANOST RADA