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Vulnerability Study of Urban and Rural Heritage Masonry in Slovenia Through The Assessment of Local and Global Seismic Response of Buildings
Bosiljkov, Vlatko (Avtor), Kržan, Meta (Avtor), D'Ayala, Dina (Avtor)

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Izvleček
Uncertainties regarding the influence of modelling strategies for the evaluation of seismic vulnerability of masonry buildings in Slovenia were studied on two case studies- damaged buildings from the rural area of NW Slovenia hit by earthquakes in ʼ98 and ʼ04 and the urban buildings from the old city centre of Ljubljana. Two strategies were applied - failure mechanismsanalysis by means of FaMIVE methodology and non-linear response analysis by means of storey and global response (SREMB and 3Muri). The accuracy in predicting failure modes by FaMIVE was 50% considering the stock of investigated building in rural area. The most critical failure mechanisms were due to out-of-plane loading. For urban architecture, in-plane failure dueto weak spandrels was the predominant one. The mechanism assessment yields more conservative results in respect to non-linear approach and thus may be anefficient tool for the design of strengthening measures for heritage buildings to prevent damage in lower intensity events with higher probability of occurrence.

Jezik:Angleški jezik
Ključne besede:vulnerability, masonry, heritage buildings, local and global response
Tipologija:1.08 - Objavljeni znanstveni prispevek na konferenci
Organizacija:FGG - Fakulteta za gradbeništvo in geodezijo
Leto izida:2012
Št. strani:Str. 1-10
UDK:693:624:930.85
COBISS.SI-ID:6038881 Povezava se odpre v novem oknu
Število ogledov:244
Število prenosov:88
Metapodatki:XML RDF-CHPDL DC-XML DC-RDF
 
Skupna ocena:(0 glasov)
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Sekundarni jezik

Jezik:Angleški jezik
Ključne besede:ranljivost, zidovje, stavbe kulturne dediščine, lokalni in globalni odziv

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