prikaz prve stranice dokumenta Spectral functions of damage index (DI) for masonry buildings with flexible floors
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Spectral functions of damage index (DI) for masonry buildings with flexible floors
Tehnički vjesnik, 25 (2018), 1; 181-187. https://doi.org/10.17559/TV-20170516090159
Hadzima-Nyarko, Marijana; Morić, Dragan; Pavić, Gordana; Mišetić, Valentina

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Hadzima Nyarko, M., Morić, D., Pavić, G. i Mišetić, V. (2018). Spectral functions of damage index (DI) for masonry buildings with flexible floors. Tehnički vjesnik, 25. (1), 181-187. doi: 10.17559/TV-20170516090159

Hadzima Nyarko, Marijana, et al. "Spectral functions of damage index (DI) for masonry buildings with flexible floors." Tehnički vjesnik, vol. 25, br. 1, 2018, str. 181-187. https://doi.org/10.17559/TV-20170516090159

Hadzima Nyarko, Marijana, Dragan Morić, Gordana Pavić i Valentina Mišetić. "Spectral functions of damage index (DI) for masonry buildings with flexible floors." Tehnički vjesnik 25, br. 1 (2018): 181-187. https://doi.org/10.17559/TV-20170516090159

Hadzima Nyarko, M., et al. (2018) 'Spectral functions of damage index (DI) for masonry buildings with flexible floors', Tehnički vjesnik, 25(1), str. 181-187. doi: 10.17559/TV-20170516090159

Hadzima Nyarko M, Morić D, Pavić G, Mišetić V. Spectral functions of damage index (DI) for masonry buildings with flexible floors. Tehnički vjesnik [Internet]. 02.2018. [pristupljeno 21.01.2025.];25(1):181-187. doi: 10.17559/TV-20170516090159

M. Hadzima Nyarko, D. Morić, G. Pavić i V. Mišetić, "Spectral functions of damage index (DI) for masonry buildings with flexible floors", Tehnički vjesnik, vol. 25, br. 1, str. 181-187, Veljača 2018. [Online]. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:133:152706. [Citirano: 21.01.2025.]

Za citiranje koristite ovu mrežnu adresu: https://urn.nsk.hr/urn:nbn:hr:133:152706
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Podaci o radu
Naslov (engleski)Spectral functions of damage index (DI) for masonry buildings with flexible floors
AutorMarijana Hadzima-Nyarko
AutorDragan Morić
AutorGordana Pavić
AutorValentina Mišetić
Autorova ustanovaSveučilište Josipa Jurja Strossmayera u Osijeku
Građevinski i arhitektonski fakultet Osijek
Znanstveno / umjetničko
područje, polje i grana		TEHNIČKE ZNANOSTI
Građevinarstvo
Sažetak (engleski)
Most of the buildings in old city cores of Croatia, built between 1860 and 1920 with wooden floors, are mainly designed to bear vertical loads. In this paper we propose a methodology for seismic vulnerability assessment of unreinforced masonry buildings with flexible floors. The methodology is based on the calculation of Damage Index (DI), a numerical value indicating the level of structural damage. In this methodology, the structure is represented using an SDOF model determined by damping, weight, elastic base shear capacity, elastic stiffness and post-elastic stiffness. Using accelerograms of earthquakes, step by step time-history numerical integrations are provided along with the results: top displacement, yield excursions, cumulative energy and base shear–displacement. These results serve as parameters which are then input in the formula for Damage Index (DI). The results of the paper are presented in the form of diagrams with DI values on the y axis and fundamental period of the structure on the x axis. These spectral functions of DI, along with knowledge of fundamental period and chosen accelerogram, can be used to quickly determine the level of damage for unreinforced masonry buildings with flexible floors.
Ključne riječi (engleski)
Jezikengleski
Vrsta publikacijeZnanstveni rad - Izvorni znanstveni rad
Status objaveObjavljen
Vrsta recenzijeRecenziran
Verzija publikacijeObjavljena verzija rada (izdavačev PDF)
Naslov časopisaTehnički vjesnik
Brojčani podacivol. 25, br. 1, str. 181-187
p-ISSN1330-3651
e-ISSN1848-6339
DOIhttps://doi.org/10.17559/TV-20170516090159
URN:NBNurn:nbn:hr:133:152706
Datum objave publikacije2018-02
URL dokumentahttps://hrcak.srce.hr/193613
Vrsta resursaTekst
Prava pristupaOtvoreni pristup
Uvjeti korištenjaIkona licence Imenovanje 4.0 međunarodna (CC BY 4.0)
Datum i vrijeme pohrane2018-02-23 11:35:55