Seizmička izolacija postojeće armiranobetonske zgrade

master's thesis

• Title (english): Seismic isolation of the existing reinforced concret building
• Author: Krešimir Todorić
• Mentor: Mario Uroš (mentor)
• Committee member: Mario Uroš (predsjednik povjerenstva)
• Committee member: Ivan Duvnjak (član povjerenstva)
• Committee member: Marko Bartolac (član povjerenstva)
• Granter: University of Zagreb; Faculty of Civil Engineering; (Engineering Mechanics); Zagreb
• Defense date and country: 2024-11-21, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Civil Engineering

Abstract

U Hrvatskoj do sada seizmički izolatori nisu imali značajniju primjenu u postizanju otpornosti
građevine na djelovanje potresa. Cilj rada je prikazati mogućnost primjene seizmičkih izolatora
na realiziranom primjeru građevine obnovljene nakon potresa gdje su primijenjene klasične i
uobičajene metode ojačanja armiranobetonske okvirne konstrukcije izvedbom dodatnih
armiranobetonskih zidova.
Rad sadrži opis i model postojećeg stanja konstrukcije, korištene parametre i rezultate pri izradi
projekta obnove te numerički model s izolatorima. Pri izradi modela korišten je programski
paket ETABS. Napravljena je analiza i usporedba dobivenih rezultata.
Za razmatranje mogućnosti primjene seizmičkih izolatora, potrebna je usporedba direktnih i
indirektnih troškova radova koji su posljedica konstrukcijske obnove.

Abstract (english)

In Croatia, base isolation has not had a significant application in achieving the resistance of
buildings to the effects of earthquakes. The aim of the work is to show the possibility of
applying base isolation on a realized example of a building rebuilt after an earthquake, where
common methods of strengthening reinforced concrete frame constructions were applied
with the execution of additional reinforced concrete walls.
Thesis contains a description and model of the existing state of the structure, the parameters
and results used in the reconstruction project, and a numerical model with base isolation. The
ETABS software was used to create numerical model. An analysis and comparison of the
obtained results was made.
In order to consider the possibility of applying base isolation, a comparison of the direct and
indirect costs of works resulting from structural renovation is necessary.

• Keywords: potres; okvirna konstrukcija; numerički model; ETABS; seizmička izolacija
• Keywords (english): earthquake; frame construction; numerical model; ETABS; base isolation
• Language: croatian
• URN:NBN: urn:nbn:hr:237:276664
• 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: Open access
• Created on: 2024-12-16 07:02:59