Pregled bibliografske jedinice broj: 298290
Finite element buckling analysis of frames with flexible connections
Finite element buckling analysis of frames with flexible connections // Mashinostroene, LV (2006), 7-8; 72-75 (podatak o recenziji nije dostupan, članak, znanstveni)
CROSBI ID: 298290 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Finite element buckling analysis of frames with flexible connections
Autori
Turkalj, Goran ; Vizentin, Goran ; Brnić, Josip ; Lanc, Domagoj
Izvornik
Mashinostroene (0025-455X) LV
(2006), 7-8;
72-75
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
stability; semi-rigid connections; semi-rigid frames; hybrid beam element; FEM
Sažetak
Semi-rigid connections and their influence on the elastic buckling load value of frame structures are considered. A numerical FE method is presented. Equilibrium equations of a buckled beam member are derived applying linearized virtual work principle. Connection stiffness is taken into account by modifying conventional stiffness matrices, thus obtaining a hybrid beam element which enables the integration of semi-rigid connections in stability analysis. Stability analysis is treated as an eigenvalue problem.
Izvorni jezik
Engleski
Znanstvena područja
Brodogradnja, Strojarstvo, Temeljne tehničke znanosti
POVEZANOST RADA
Projekti:
069-0691736-1731 - Konačnoelementni modeli za analizu stabilnosti grednih konstrukcija (Turkalj, Goran, MZOS ) ( CroRIS)
Ustanove:
Tehnički fakultet, Rijeka
Citiraj ovu publikaciju:
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