Naslov
Comparison between non-linear dynamic and static seismic analysis of structure according to European and U.S. provisions

Autori
Čaušević, Mehmed ; Mitrović, Saša

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

Izvornik
Codes in Structural Engineering - Development and Needs for International Practice / Hirt, Manfred A ; Radić, Jure ; Mandić, Ana - Zagreb : SECON - CSSE, 2010, 799-806

ISBN
978-953-7621-07-6

Skup
Joint IABSE-fib Conference Dubrovnik 2010

Mjesto i datum
Cavtat, Hrvatska, 03.05.2010. - 05.05.2010

Vrsta sudjelovanja
Pozvano predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
non-linear dynamic analysis; non-linear static methods; pushover analysis; Eurocode 8; real time-history records; artificial records; NSP coefficient method; CSM capacity spectrum method

Sažetak
Several procedures for non-linear static and dynamic analysis of structures have been developed in recent years. This paper discusses those procedures that have been implemented into the latest European and American seismic provisions: the non-linear dynamic time-history analysis ; the N2 non-linear static method (Eurocode 8) ; the non-linear static procedure NSP (FEMA 356) and improved capacity spectrum method CSM (FEMA 440). The presented methods differ in respect to accuracy, simplicity, transparency and clarity of theoretical background. Non-linear static procedures were developed with the aim of overcoming the insufficiency and the limitations of linear methods, whilst at the same time maintaining a relative simple application. All procedures incorporate performance-based concepts paying more attention to damage control. Application of the presented procedures is illustrated by means of an example of an eight- storey reinforced concrete frame building. The results obtained by non-linear dynamic time- history analysis and non-linear static procedures are compared. It is concluded that these non- linear static procedures are sustainable for application.

Izvorni jezik
Engleski

Znanstvena područja
Građevinarstvo, Temeljne tehničke znanosti

POVEZANOST RADA