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Pregled bibliografske jedinice broj: 750768

Časopis

Autori: Gaćeša, Maja; Jelenić, Gordan
Naslov: Modified fixed-pole approach in geometrically exact spatial beam finite elements
Izvornik: Finite elements in analysis and design (0168-874X) 99 (2015); 39-48
Vrsta rada: članak
Ključne riječi: geometrically exact beam theory; xed-pole approach; strain invariance; path dependence
Sažetak:
A family of spatial beam finite elements based on the fixed-pole approach is developed and presented in this work. The family consists of three different interpolation options, which arise as a consequence of the fact that the virtual position vector has been interpolated in a non-linear manner, and depends on the actual position vector not only at the nodal points, but also at the integration points. All three formulations turn out to be non-invariant and path-dependent. In two of them, however, this problem may be easily solved by interpolating the total local rotations, which also makes the procedure more robust in handling large load increments.
Projekt / tema: HRZZ-IP-2013-11-1631, 114-0000000-3025
Izvorni jezik: ENG
Rad je indeksiran u
bazama podataka:
Current Contents Connect (CCC)
Scopus
SCI-EXP, SSCI i/ili A&HCI
Science Citation Index Expanded (SCI-EXP) (sastavni dio Web of Science Core Collectiona)
Kategorija: Znanstveni
Znanstvena područja:
Temeljne tehničke znanosti
Puni text rada: 750768.fead99201539-48.pdf (tekst priložen 7. Lip. 2016. u 06:49 sati)
URL Internet adrese: http://www.sciencedirect.com/science/article/pii/S0168874X1500013X
http://dx.doi.org/10.1016/j.finel.2015.02.001
Broj citata:
Altmetric:
DOI: 10.1016/j.finel.2015.02.001
URL cjelovitog teksta:
Google Scholar: Modified fixed-pole approach in geometrically exact spatial beam finite elements
Upisao u CROSBI: Gordan Jelenić (gordan.jelenic@uniri.hr), 4. Vel. 2015. u 16:32 sati



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