Potrošnja energije i potencijal uštede energije u zgradi oštećenoj potresom

master's thesis

• Title (english): Energy performance and savings potential of eafthquake-damaged building
• Author: Domagoj Tkalčić
• Mentor: Bojan Milovanović (mentor)
• Committee member: Ivan Gabrijel (predsjednik povjerenstva)
• Committee member: Marija Jelčić Rukavina (član povjerenstva)
• Committee member: Bojan Milovanović (član povjerenstva)
• Granter: University of Zagreb; Faculty of Civil Engineering; (Materials); Zagreb
• Defense date and country: 2022-09-29, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Civil Engineering

Abstract

Cilj ovog rada je izračun potrošnje energije i potencijal uštede energije u zgradi oštećenoj potresom. Kao predmetna zgrada odabrana je zgrada pod zaštitom kulturne baštine Katoličko bogoslovnog fakulteta u Zagrebu. Kao početno stanje zgrade uzima se stanje nakon konstrukcijske obnove potrebne zbog oštećenja nastalih uslijed potresa. 3D model postojećeg stanja zgrade izrađen je u računalnom programu Archicad. Iz 3D modela dobiveni su ulazni geometrijski parametri za proračun potrebne energije za grijanje i hlađenje koje se računaju prema HRN EN ISO 13790. Energetska obnova napravljena je u šest razina. Kroz svaku razinu obnove analizira se utjecaj na potrošnju potrebne energije i analizira se potencijal uštede energije. Napravljen je i proračun linijskih toplinskih mostova kako bi se dobile vrijednosti linijskih koeficijenata prolaska topline. U sklopu ovog rada provedena je i analiza difuzije vodene pare kroz karakteristične elemente. Rezultat rada je procjena uštede energije nakon provedene energetske obnove.

Abstract (english)

The aim of this paper is the calculation of energy consumption and energy saving potential in a building damaged by an earthquake. The Catholic Faculty of Theology in Zagreb was selected as the subject of the building , which is under cultural heritage protection. The initial state of the building is taken as the state after the structural renovation required due to the damage caused by the earthquake. The 3D model of the existing state of the building was created in the Archicad computer software. From the 3D model, the input geometric aparameters were obtained for the calculation of the required energy for heating and cooling, which are calculated according to HRN EN ISO 13790. Energy renovation.was done in six levels. Through each level of renovation, the impact of the consumption of the necessary energy and the energy saving potential are analyzed. The calculaton of linear thermal bridges was also made in order to obtain values of the linear heattransfer coefficients. As part of this work, an analysis of water vapor diffusion through characteristic elements was also carried out. The result of the thesis is an estimate of energy saving after energy renovation.

• Keywords: energetska učinkovitost zgrada; energetska obnova; kulturna baština; proračun toplinskih mostova; difuzija vodene pare.
• Keywords (english): energy efficiency of building; energy renovation; cultural heritage; calculation of the thermal bridges; water vapor diffusion
• Language: croatian
• URN:NBN: urn:nbn:hr:237:129698
• Study programme: Title: Civil Engineering; specializations in: Construction Management, Transportation Engineering, Geotechnical Engineering, Hydraulic Engineering, Structural Engineering, Construction Materials, Theory and Modeling of Structures; Course: Construction Management; Study programme type: university; Study level: graduate; Academic / professional title: magistar/magistra inženjer/inženjerka građevinarstva (magistar/magistra inženjer/inženjerka građevinarstva)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Closed access
• Created on: 2023-01-30 10:22:59