Analysis of Dynamics of Collision of Spring Beam and Perfectly Rigid Support

A model of dynamical contact of a springy construction and a support is offered. The initial springy dynamical scheme is modified by means of separation of localized masses from a basic construction. Here, the localized masses are connected to the basic construction with the help of dummy elastic elements. Only localized masses get in a direct contact with the support. A collision of each mass and the support may be elastic and inelastic. A contact area of the dynamical model is automatically formed at each time instant. Equations of collision dynamics are integrated using the filter method by V.I.Nikitenko.