Pregled bibliografske jedinice broj: 156046
An algorithm in computer stability analysis of elastic thin-walled beam structures
An algorithm in computer stability analysis of elastic thin-walled beam structures // Bulletins for Applied and Computer Mathematics, 107 (2004), 2227; 39-46 (podatak o recenziji nije dostupan, članak, znanstveni)
CROSBI ID: 156046 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
An algorithm in computer stability analysis of elastic thin-walled beam structures
Autori
Turkalj, Goran ; Lanc, Domagoj ; Brnić, Josip
Izvornik
Bulletins for Applied and Computer Mathematics (0133-3526) 107
(2004), 2227;
39-46
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
stability analysis; thin-walled beams; finite element method
Sažetak
Paper presents stability analysis of thin-walled beam type structures from the aspect of numerical modelling. Stability problem is treated as eigenvalue one. A new finite element algorithm for linear stability analysis is developed. Stiffness matrices for the 3D beam finite element are evaluated using the linearized virtual work principle with assumption of large displacements, large rotation but small strains. Results of own computer program THINWALL are verified on example of stability analysis of curved cantilever.
Izvorni jezik
Engleski
Znanstvena područja
Brodogradnja, Građevinarstvo, Strojarstvo
Citiraj ovu publikaciju:
Uključenost u ostale bibliografske baze podataka::
- Zentralblatt MATH
