Eksperimentalno dokazivanje otpornosti na požar revizijskih vrata na protupožarnoj pregradi

professional thesis

• Author: Mateo Livaić
• Mentor: Marija Jelčić Rukavina (mentor)
• Committee member: Ivana Banjad Pečur (predsjednik povjerenstva)
• Committee member: Marija Jelčić Rukavina (član povjerenstva)
• Committee member: Miodrag Drakulić (član povjerenstva)
• Granter: University of Zagreb; Faculty of Civil Engineering; Zagreb
• Defense date and country: 2022-12-13, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Civil Engineering

Abstract

Jedno od osnovnih zahtjeva drugog temeljnog zahtjeva za građevine, sigurnosti u slučaju požara, je spriječiti širenje požara unutar same građevine, što se postiže požarnim odjeljivanjem građevnim elementima određene otpornosti na požar. Pri tome požarna revizijska vrata imaju važnu ulogu jer sprječavaju širenje požara nastalog unutar instalacijskog šahta. Cilj ovog specijalističkog rada je temeljem analize rezultata ispitivanja otpornosti na požar revizijskih vrata odrediti parametre koji utječu na otpornost na požar te dati preporuke za njihovu izvedbu. U radu su najprije opisani načini izvedbe revizijskih vrata te postupci dokazivanja otpornosti na požar. Provedeno je eksperimentalno ispitivanje otpornosti na požar revizijskih požarnih vrata s različitim detaljima izvedbe presjeka vratnog krila. Rezultati pokazuju da se promjenom izvedbe vratnog krila revizijskih vrata može utjecati na povećanje razreda otpornosti na požar uz ekonomski zanemarivu potrošnju materijala.

Abstract (english)

One of the basic requirements of the second basic requirement for buildings, safety in case of fire, is to prevent the spread of fire in the building itself, which is achieved by fire partitioning with building components with a certain fire resistance. Inspection fire doors play an important role in this process, as they prevent the spread of fire inside the installation shaft. The aim of this postgraduate specialist work is to determine the parameters affecting fire resistance based on the analysis of the results of fire resistance tests of access doors and to give recommendations for their installation. In the work, first of all, the types of manufacture of access doors and the methods of proving their fire resistance are described. An experimental analysis
of the fire resistance of access fire doors with different details of the cross-section of the door leaf was carried out. The results show that by changing the method of installation of the door leaf, the fire resistance class can be increased with economically negligible material consumption.

• Keywords: revizijska vrata; otpornost na požar; eksperimentalna analiza; požarna vrata; požar
• Keywords (english): inspection doors; fire resistance; experimental analysis; fire doors; fire
• Language: croatian
• URN:NBN: urn:nbn:hr:237:219544
• Study programme: Title: Postgraduate specialist study of the Faculty of civil Engineering; Study programme type: university; Study level: postgraduate specialist; Academic / professional title: sveučilišni/a specijalist/specijalistica građevinarstva (sveučilišni/a specijalist/specijalistica građevinarstva)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2023-01-11 09:41:17