Problematika generace Lambových vln v deskovitých strukturách

Abstract

Bachelor thesis deals with problematics of Lamb waves generation using contact and air-coupled technique. Theoretical part is focused on the fundamentals of wave theory including Lamb waves phenomena, principle of phase and group velocity and, last bud ton least, on the general methods of Lamb wave generation. The practical part deals with problematics of excitation signal design including results presentation of followingly realized experimental measurements incorporating both, the contact and air-coupled technique.