Naslov
Seismic Vulnerability of Masonry Infilled Reinforced Concrete Frames

Autori
Grubišić, Marin ; Sigmund, Vladimir

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
7th ICCSM, International Congress of Croatian Society of Mechanics / Virag, Zdravko ; Kozmar, Hrvoje ; Smojver, Ivica - Zagreb : CROATIAN SOCIETY OF MECHANICS, Studio HRG, Zagreb, Croatia, 2012

ISBN
9789536986057

Skup
7th International Congress of Croatian Society of Mechanics

Mjesto i datum
Zadar, Hrvatska, 22.05.2012. - 25.05.2012

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Reinforced-Concrete Frames; Infill Walls; Seismic Vulnerability Assessment; Fragility Curves; Collapse Risk; Nonlinear Incremental Dynamic Analysis; Performance-Based Framework

Sažetak
This study assesses the seismic vulnerability of ductile reinforced concrete frames with masonry infill walls, utilizing nonlinear dynamic analysis of building models. The evaluation is based on structures designed and detailed according to Eurocodes. The research quantifies the effect of presence and configuration of masonry infill walls on the seismic collapse risk using Incremental Dynamic Analysis within the performance-based framework. Seismic vulnerability assessment indicated that of the configurations considered (bare, partially-infilled and fully-infilled frames), the fully-infilled frame had the lowest collapse risk and the bare frame is found to be the most vulnerable to earthquake-induced collapse. The study compares seismic vulnerability of reinforced-concrete frame structures with- and without infill. An Incremental Nonlinear Dynamic Analysis of the model planar reinforced-concrete frames exposed to a set of recorded ground motions was performed in order to evaluate their seismic vulnerability.

Izvorni jezik
Engleski

Znanstvena područja
Građevinarstvo

POVEZANOST RADA