Dynamics of 3-D co-rotational beams
Abstract
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.
- Publication:
-
Computational Mechanics
- Pub Date:
- 1997
- DOI:
- 10.1007/s004660050271
- Bibcode:
- 1997CompM..20..507C