Dynamic Analysis of Electro-Hydrodynamic Vibratory Equipment Using Virtual Prototyping Technique

Abstract

In this paper the authors analyse the functional behaviour of an electrohydrodynamic vibratory equipment, that could be used to vibro-driving the piles into the powerless soils, to drive a demolition hammer, a.s.o. Virtual prototyping is a relative new technique for modelate and analyse the products or systems, before and without realize and put it them into the practice. This technique suppose the existence both of the physical, mathematical and numerical model, and of the software packages specialised for different analysis, like a stress analysis, dynamic behaviour analysis, kinematic analysis, evaluating the technological performances, a.s.o. In this work, it is presented only the first "tool" from the entire set of virtual prototyping technique, namely mathematical model formulation.