20.500.12556/RUL-32205
Dynamic and time-stepping schemes for elastic shells undergoing finite rotations
In this work we study the time-stepping schemes for shell models, which describe the shell-director vector motion by the finite rotations. Different possibilities for choosing director rotations are examined and their relationships are cast in terms of the commutative diagram. The Newmark time-stepping schemes, making use of different rotation parameters, are then developed. The mid-point scheme modified to either conserve or dissipate the total energy is further examined. Several numerical simulations are presented to illustrate the performance of each developed scheme.
shells
time-stepping schemes
energy conservation
energy decaying
finite rotations
nonlinear dynamics
finite elrments
lupine
velike rotacije
časovne integracijske sheme
ohranitev energije
disipacija energije
true
false
false
Elsevier
Angleški jezik
Angleški jezik
Neznano
2015-07-10 10:13:06
2015-07-10 10:13:06
2022-11-21 15:54:10
0000-00-00 00:00:00
2003
0
0
Str. 1193-1210
Issue 12
Vol. 81
2003
0000-00-00
NiDoloceno
NiDoloceno
NiDoloceno
0000-00-00
0000-00-00
0000-00-00
624.074.4
0045-7949
1916001
4419338
Dynamics_CS_Brank___k.pdf
Dynamics_CS_Brank___k.pdf
1
3F58EB2FD712B1455670716511B321DE
995735655456570b46ee2ea4a853126585860f32e1ca02f25cd35c59d2a4eede
1576089c-a1ae-11eb-a523-00155dcfd717
20.500.12556/rul/52ac6a03-c221-4ac7-b7f4-f2044ea7301e
https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=85718
Fakulteta za gradbeništvo in geodezijo
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