Pregled bibliografske jedinice broj: 1272670
Numerical and experimental investigation of rocking stability of rigid blocks during single sine-wave excitation
Numerical and experimental investigation of rocking stability of rigid blocks during single sine-wave excitation // Engineering review, 42 (2022), 3; 149-162 doi:10.30765/er.1950 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 1272670 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Numerical and experimental investigation of rocking stability of rigid blocks during single sine-wave excitation
Autori
Čeh, Nina ; Jelenić, Gordan
Izvornik
Engineering review (1849-0433) 42
(2022), 3;
149-162
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
rocking stability, restitution coefficient, single-wave harmonic excitation, overturning, experimental benchmark
Sažetak
Rocking stability of a rigid prismatic block standing on a rigid base subject to a simple harmonic acceleration function is still an important dynamics problem, in which energy loss is often not treated accurately enough. The energy loss at impacts during rocking is here examined. The stability for various slendernesses and sizes of a rocking block is assessed numerically, where an improved coefficient capable of estimating the size effect is considered. A number of relevant cases are validated experimentally, with a specially designed set of well-controlled and documented rocking benchmark tests on a shaking table system.
Izvorni jezik
Engleski
Znanstvena područja
Građevinarstvo, Temeljne tehničke znanosti
POVEZANOST RADA
Projekti:
HRZZ-IP-2013-11-1631 - Aproksimacija ovisna o konfiguraciji u nelinearnoj analizi konstrukcija metodom konačnih elemenata (CANFAS) (Jelenić, Gordan, HRZZ - 2013-11) ( CroRIS)
Ustanove:
Građevinski fakultet, Rijeka,
Sveučilište u Rijeci
Citiraj ovu publikaciju:
Časopis indeksira:
- Web of Science Core Collection (WoSCC)
- Emerging Sources Citation Index (ESCI)
