Time-efficient Simulation of Surface-excited Guided Lamb Wave Propagation in Composites

• Hoofdauteur: Karmazin, Alexander (auth)
• Formaat: Elektronisch Hoofdstuk
• Taal: Engels
• Gepubliceerd in: KIT Scientific Publishing 2012
• Reeks: Schriftenreihe des Instituts für Technische Mechanik, Karlsruher Institut für Technologie
• Onderwerpen: Physics; Lamb waves; composites; wave propagation; piezoelectric actuators; structural health monitoring
• Online toegang: DOAB: download the publication; DOAB: description of the publication

The methods of time-efficient simulation of surface-excited wave propagation in plate-like multilayered composites are presented. The mathematical model of wave propagation in laminated plate based on the elasticity theory is transformed and then solved in wavenumber-frequency domain. The numerical...