Pregled bibliografske jedinice broj: 332536
Finite-element model for creep buckling analysis of beam-type structures
Finite-element model for creep buckling analysis of beam-type structures // Communications in Numerical Methods in Engineering, 24 (2008), 11; 989-1008 doi:10.1002/cnm.1004 (međunarodna recenzija, članak, znanstveni)
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Naslov
Finite-element model for creep buckling analysis of beam-type structures
Autori
Lanc, Domagoj ; Turkalj, Goran ; Brnić, Josip
Izvornik
Communications in Numerical Methods in Engineering (1069-8299) 24
(2008), 11;
989-1008
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
beam structure; creep buckling; nonlinear analysis; ation large displacements; large rot
Sažetak
This paper presents a one-dimensional finite element for creep buckling analysis of structures comprised of straight and prismatic beam members. Spatial displacements and rotations are allowed to be large while strains are assumed to be small. Material is assumed to be homogenous and isotropic. The corresponding equilibrium equations are formulated in the framework of co-rotational description, using the virtual work principle. In contrast to conventional co-rotational formulation, which is linear on element level and unable to model Wagner effect, in this paper an additional nonlinear part of stiffness matrix is evaluated and added to standard elastic stiffness. Implementation of developed numerical algorithm is demonstrated through few test problems.
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)
069-0691736-1737 - Numerička analiza odziva konstrukcija za određena područja eksploatacije (Brnić, Josip, MZOS ) ( CroRIS)
Ustanove:
Tehnički fakultet, Rijeka
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
Uključenost u ostale bibliografske baze podataka::
- INSPEC
- Cambridge Scientific Abstracts
- COMPENDEX
- CompuMath Citation Index
- FLUIDEX
- International Aeronautical Abstracts & Database
- International Civil Engineering Abstracts
- Journal Citation Reports/Science Edition
- Mathematical Reviews
- NISEE: Earthquake Engineering Abstracts
- PASCAL Database
- Science Citation Index Expanded
- SCOPUS
- Statistical Theory & Method Abstracts
- Zentralblatt MATH
