Constrained finite rotations in dynamic of shells and Newmark implicit time-stepping schemes

Boštjan Brank in Said Mamouri in Adnan Ibrahimbegović (2005) Constrained finite rotations in dynamic of shells and Newmark implicit time-stepping schemes. Engineering Computations, 22 (5/6). str. 505-535. ISSN 0264-4401

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Uradni naslov URL: http://www.emeraldinsight.com/journals.htm?issn=0264-4401&volume=22&issue=5/6&articleid=1513294&show=abstract

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Purpose – Aims to address the issues pertaining to dynamics of constrained finite rotations as a follow-up from previous considerations in statics. Design/methodology/approach – A conceptual approach is taken. Findings – In this work the corresponding version of the Newmark time-stepping schemes for the dynamics of smooth shells employing constrained finite rotations is developed. Different possibilities to choose the constrained rotation parameters are discussed, with the special attention given to the preferred choice of the incremental rotation vector. Originality/value – The pertinent details of consistent linearization, rotation updates and illustrative numerical simulations are supplied.

Vrsta dela:	Članek
Ključne besede:	Dynamics, Numerical analysis, Shell structures
Povezava na COBISS:	http://www.cobiss.si/scripts/cobiss?command=search&base=50057&select=(ID=2821729)
Ustanova:	Univerza v Ljubljani
Fakulteta:	Fakulteta za gradbeništvo in geodezijo
Katedre:	Fakulteta za gradbeništvo in geodezijo > Oddelek za gradbeništvo > Katedra za konstrukcije in potresno inženirstvo (KKPI)
ID vnosa:	4434
URI:	http://drugg.fgg.uni-lj.si/id/eprint/4434

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