Prethodno priopćenje

https://doi.org/10.32762/zr.26.1.8

The Influence of Multiple Support Seismic Excitation on Slender Long Structures

Paolo Fabijan orcid.org/0009-0006-8440-218X ; Sveučilište u Rijeci, Građevinski fakultet *
Nina Čeh orcid.org/0000-0003-4903-9769 ; Sveučilište u Rijeci, Građevinski fakultet

* Dopisni autor.

Sažetak

A beam model is experimentally subjected to multiple support seismic excitation and in parallel, a numerical model for simulation of this problem is developed. The goal is to better understand the behaviour of long slender structures subjected to multiple support excitation based on analyses of experimental results, and to validate the numerical model using experimental results. In this paper the effect of the number of added masses to the dynamic response and the beneficial (in this case) effect of the time delay of excitation between the supports to the displacements of the structure are presented.

Ključne riječi

earthquake excitation; multiple support excitation; Newmark method; finite element method; slender long structure; numerical model; experimental tests

Hrčak ID:

310210

URI

https://hrcak.srce.hr/310210

Datum izdavanja:

29.11.2023.

Podaci na drugim jezicima: hrvatski

Posjeta: 626 *