Finite element model updating methods for structural application (CROSBI ID 708874)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Ereiz, Suzana ; Duvnjak, Ivan ; Jiménez-Alonso, Javier Fernando
engleski
Finite element model updating methods for structural application
Structural finite element models are a modern tool for continuous monitoring of structures, damage detection, prediction of service life and determination of optimal strategy for maintenance. It is well known that we get uncertain numerical models due to the input parameters such as stiffness, mass, and boundary conditions. To solve this problem, finite element model updating methods are used in combination with the results of structural dynamic tests or structural health monitoring data. In this paper, a brief overview of the procedure for updating finite element models using experimentally determined structural dynamic parameters - natural frequencies and natural modes - is given. Some of the most commonly used methods are listed and their advantages and disadvantages are highlighted.
Finite element model updating, Structural Health Monitoring, Dynamic analysis of structures, experimental investigation
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Podaci o prilogu
27-32.
2021.
objavljeno
https://doi.org/10.5592/CO/ZT.2021.04
Podaci o matičnoj publikaciji
ZAJEDNIČKI TEMELJI 2021: Osmi skup mladih istraživača iz područja građevinarstva i srodnih tehničkih znanost
Podaci o skupu
Zajednički temelji
predavanje
23.09.2021-24.09.2021
Mostar, Bosna i Hercegovina
Povezanost rada
Građevinarstvo, Tehničke znanosti, Temeljne tehničke znanosti, tehnička mehanika (mehanika krutih i deformabilnih tijela)