witnessed signi?cant activities over the last four decades and have been used in several applications. On the other hand, vibro-impacthas detrimental e?ects on the operationsof mechanicalsystems and damage of pipes and rods in nuclear reactors.

Modeling and Analytical Approaches.- Mapping of Grazing and C¿Bifurcations.- Single¿Degree¿of¿Freedom Systems.- Twö and Multi¿Degree¿of¿Freedom Systems.- Non¿Classical Lumped Systems.- Continuous Systems.- Stochastic VibröImpact Dynamics.- Impact Dampers.