Research on Factors Affecting Vibration Transmissibility of Polymer Materials
Abstract - In practice, mechanical vibrations often occur, which are undesirable in many cases. The purpose of this contribution is to investigate different factors that influence the vibration transmissibility of different polymer materials. Frequency dependencies of the vibration transmissibility were determined by the method of the harmonically excited vibration under the harmonic motion of a base. It was found that the ability of a material to damp mechanical vibrations depends not only on the type of polymer material, but also on its thickness, structure and composition, inertial mass, excitation frequency, etc. These factors were evaluated in this work. Finally, relevant recommendations for damping of mechanical vibration were given.
Keywords - Vibration Transmissibility, Polymer Materials, Material Structure, Inertial Mass, First Resonance Frequency.