Modelling of impact problems using rheological schemes
The main goal of the paper is the analysis of selected impact problems in discrete mechanical systems. We applied rheological structures and unilateral constraints for modelling of interaction between colliding bodies. The rheological structure is a model of elastic-dissipative properties of bodies in impact. It is also a model of energy absorbing devices. The mathematical descriptions of impact problems are presented. Based on the obtained non-linear differential equations we built programs suited for computer simulations. The results of simulations i.e. time histories of displacements and contact forces are presented.
- 0
- Kategoria: Pozostałe zagadnienia