Naslov
Dynamics of 3-D co-rotational beams

Autori
Crisfield, M. A. ; Galvanetto, U. ; Jelenić, Gordan

Izvornik
Computational Mechanics (0178-7675) 20 (1997), 6; 507-519

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
3D beams; dynamic algorithms

Sažetak
This paper discusses different types of implicit time integration algorithms for the dynamics of spatial beams. The algorithms are based on a form of co-rotational technique which is external to the element. Both end-point and mid-point formulations are presented. The latter can be considered as an 'approximately energy conserving algorithm'. A new method is described for introducing numerical damping. Finally some numerical examples are presented in order to illustrate the differences in performance of the different integration schemes.

Izvorni jezik
Engleski

Znanstvena područja
Temeljne tehničke znanosti

POVEZANOST RADA