Pregled bibliografske jedinice broj: 894118
Rocking of single and dual rigid-block systems subjected to free rocking and constant ground acceleration of finite duration: equations of motions and contact detection
Rocking of single and dual rigid-block systems subjected to free rocking and constant ground acceleration of finite duration: equations of motions and contact detection // Multiscale computational methods for solids and fluids / Ibrahimbegović, Adnan ; Brank, Boštjan ; Kožar, Ivica (ur.).
Ljubljana: University of Ljubljana, Faculty of Civil Engineering and Geodetic Engineering, 2017. str. 112-115 (predavanje, nije recenziran, cjeloviti rad (in extenso), znanstveni)
CROSBI ID: 894118 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Rocking of single and dual rigid-block systems subjected to free rocking and constant ground acceleration of finite duration: equations of motions and contact detection
Autori
Čeh, Nina ; Jelenić, Gordan ; Bićanić, Nenad
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
Multiscale computational methods for solids and fluids
/ Ibrahimbegović, Adnan ; Brank, Boštjan ; Kožar, Ivica - Ljubljana : University of Ljubljana, Faculty of Civil Engineering and Geodetic Engineering, 2017, 112-115
ISBN
978-961-6884-48-8
Skup
3rd International Conference on Multiscale Methods for Solids and Fluids
Mjesto i datum
Ljubljana, Slovenija, 20.09.2017. - 22.09.2017
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Nije recenziran
Ključne riječi
rigid block ; dual block structure ; rocking motion ; constant ground acceleration ; restitution
Sažetak
In this work structures that consist of one or two rigid rectangular blocks (one on top of the other) which are not connected between themselves or to the ground, and undergo only rocking motion under dynamic excitation are investigated. Analytical description of the motion for different rocking patterns is presented, transition criteria and exact time of each impact are derived, and energy and momentum balance during rocking motion are addressed. The equations of motion are discretized using Newmark’s method and solved at each time step using the Newton-Raphson procedure. Modes of overturning and pattern during rocking motion due to a constant ground acceleration function are looked into.
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
