Pregled bibliografske jedinice broj: 1138238
Case-study of a typical residential building in the Lower town district of the city of Zagreb, Croatia
Case-study of a typical residential building in the Lower town district of the city of Zagreb, Croatia // 1st Croatian Conference on Earthquake Engineering - 1CroCEE / Lakušić, Stjepan ; Atalić, Josip (ur.).
Zagreb: Građevinski fakultet Sveučilišta u Zagrebu, 2021. str. 1545-1555 doi:10.5592/CO/1CroCEE.2021.270 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
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Naslov
Case-study of a typical residential building in the
Lower town district of the city of Zagreb, Croatia
Autori
Uroš, Mario ; Demšić, Marija ; Šavor Novak, Marta ; Atalić, Josip ; Baniček, Maja
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
1st Croatian Conference on Earthquake Engineering - 1CroCEE
/ Lakušić, Stjepan ; Atalić, Josip - Zagreb : Građevinski fakultet Sveučilišta u Zagrebu, 2021, 1545-1555
ISBN
978-953-8168-47-5
Skup
1st Croatian Conference on Earthquake Engineering (1CroCEE)
Mjesto i datum
Zagreb, Hrvatska, 22.03.2021. - 24.03.2021
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
unreinforced masonry, nonlinear modelling, pushover method, retrofitting measures
Sažetak
The paper presents a case-study of a typical residential building in the district Lower town in Zagreb historical center. The building is the representative example of unreinforced masonry buildings that were built at the end of nineteenth and at the beginning of twentieth century. Many buildings of this typology, as well as the case-study building, suffered moderate to severe damage due to ML5.5 earthquake that struck Zagreb in March 2020. Due to large number of these buildings, it is unrealistic to expect their quick replacement with new buildings or even higher investments in retrofitting to achieve the level of seismic performance prescribed by today’s standards. Therefore, the modifications were made to Croatian Technical Regulation for Building Structures concerning seismic requirements. Depending on the building use, a certain level of safety needs to be fulfilled. There are in total four levels and for the residential buildings, the regulations propose the so-called Level 2 seismic requirements. Results of numerical analyses based on the pushover method which are performed to obtain seismic capacity level that is validated with the proposed demand, are presented in this paper. The seismic capacity of the building is discussed and necessary strengthening measures for this building typology are recommended.
Izvorni jezik
Engleski
Znanstvena područja
Građevinarstvo
POVEZANOST RADA
Projekti:
--DOK-2021-02-2478 - DOK- Novi modeli oštetljivosti tipičnih zgrada u urbanim područjima: primjene pri procjeni seizmičkog rizika i metodologiji ciljanih ojačanja, razvoj karijera mladih istraživača - izborazba novih doktora znanosti (2BESAFE) (Uroš, Mario) ( CroRIS)
Ustanove:
Građevinski fakultet, Zagreb
Profili:
Marija Demšić
(autor)
Mario Uroš
(autor)
Maja Baniček
(autor)
Marta Šavor Novak
(autor)
Josip Atalić
(autor)