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Time-efficient Simulation of Surface-excited Guided Lamb Wave Propagation in Composites
Alexander Karmazin
出版KIT Scientific Publishing, 2014-05-22
主題Science / General
ISBN38664493569783866449350
URLhttp://books.google.com.hk/books?id=M7V5rymqPE4C&hl=&source=gbs_api
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註釋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 methods for computation of inverse transform in time-space domain are developed and used for analysis of wave and energy propagation phenomena occurring in composite plates due to surface excitation.