Pregled bibliografske jedinice broj: 716085
Damage identification and monitoring of bridges using measured natural frequencies
Damage identification and monitoring of bridges using measured natural frequencies // IABSE Symposium Madrid 2014, Engineering for Progress, Nature and People / Cutillas, Antonio M. ; Pulido, Dolores, M.G. (ur.).
Madrid: IABSE, ETH Honggerberg, 2014. str. 2674-2680 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
CROSBI ID: 716085 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Damage identification and monitoring of bridges using measured natural frequencies
Autori
Mekjavić, Ivana ; Damjanović, Domagoj
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
IABSE Symposium Madrid 2014, Engineering for Progress, Nature and People
/ Cutillas, Antonio M. ; Pulido, Dolores, M.G. - Madrid : IABSE, ETH Honggerberg, 2014, 2674-2680
ISBN
978-3-85748-134-5
Skup
37th IABSE Symposium "Engineering for Progress, Nature and People"
Mjesto i datum
Madrid, Španjolska, 03.09.2014. - 05.09.2014
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
Bridges; Damage identification; Monitoring; Natural frequency measurements
Sažetak
In this paper the direct iteration technique based on the non-linear perturbation theory is utilized to identify structural damage, when only natural frequencies for the damaged structure are required. No knowledge of mode shapes for the damaged structure is required since they can be obtained as a result of the proposed method.The presented damage identification method is applied to the footbridge over the Slunjcica River near Slunj to demonstrate the effectiveness of the proposed approach. Using a limited number of measured natural frequencies, the method performs well even for the structure with a very serious damage.
Izvorni jezik
Engleski
Znanstvena područja
Građevinarstvo
POVEZANOST RADA
Ustanove:
Građevinski fakultet, Zagreb
