Naslov
Sensitivity Analysis of SDOF Structure Parameters on Damage Ratio Coefficient

Autori
Hadzima-Nyarko, Marijana ; Nyarko, Emmanuel Karlo ; Morić, Dragan

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

Izvornik
14 World Conference on Earthquake Engineering / - Peking, 2008

Skup
14th World Conference on Earthquake Engineering

Mjesto i datum
Peking, Kina, 12.10.2008. - 17.10.2008

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
sensitivity analysis; structure response parameters; damage ratio; SDOF model; neural network

Sažetak
The structure response parameters (natural period, elastic base shear capacity, post-elastic stiffness and damping) of an SDOF model are obtained by analysing a large number of non-linear numeric structure responses using earthquakes of different intensities as load input. An MLP neural network is used to model the relationship between the structure response parameters of the SDOF model and the damage ratio coefficient. A sensitivity analysis procedure is perfomed using the trained neural network to determine the influence of the individual structure response parameters on the damage level of a structure based upon an earthquake.

Izvorni jezik
Engleski

Znanstvena područja
Građevinarstvo, Računarstvo

POVEZANOST RADA