Pregled bibliografske jedinice broj: 688150
A shear locking-free beam finite element based on the modified Timoshenko beam theory
A shear locking-free beam finite element based on the modified Timoshenko beam theory // Transactions of FAMENA, 37 (2013), 4; 1-16 (međunarodna recenzija, članak, znanstveni)
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Naslov
A shear locking-free beam finite element based on the modified Timoshenko beam theory
Autori
Senjanović, Ivo ; Vladimir, Nikola ; Cho, Dae Seung
Izvornik
Transactions of FAMENA (1333-1124) 37
(2013), 4;
1-16
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
Timoshenko beam theory; modified beam theory; flexural vibrations; axial shear vibrations; beam finite element; shear locking
Sažetak
An outline of the Timoshenko beam theory is presented. Two differential equations of motion in terms of deflection and cross-section rotation are comprised in one equation and analytical expressions for displacements and sectional forces are given. Two different displacement fields are recognized, i.e. flexural and axial shear, and a modified beam theory with extension is worked out. Flexural and axial shear locking-free beam finite elements are developed. Reliability of the finite elements is demonstrated with numerical examples for a simply supported, clamped and free beam by comparing the obtained results with analytical solutions.
Izvorni jezik
Engleski
Znanstvena područja
Brodogradnja, Strojarstvo
POVEZANOST RADA
Projekti:
120-1201703-1704 - Opterećenje i odziv brodskih konstrukcija (SENJANOVIC, Ivo, MZOS ) ( CroRIS)
Ustanove:
Fakultet strojarstva i brodogradnje, Zagreb
Citiraj ovu publikaciju:
Časopis indeksira:
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
