A device for the simulation of vibrations in the constructional component

摘要

A device for the simulation of vibrations in the ground, with a vibration exciters, the at the location of the formation of the aircraft vibrations can be positioned, characterized in that the excitation force, as well as the introduction surface (ballast bed under edge) corresponds to that of a wheel set of the web or of the static and dynamic load equivalent, and that oscillation frequencies in a range from 100 to 250 hz can be generated.