An analytical approach is developed to study the wave properties of an elastic half-space subjected to harmonic vibrations applied on its free surface by a periodic array of rigid punches. In the frequency range ensuring the so-called one-mode (far-field) propagation, both the antiplane and in-plane problems are reduced to integral equations which are solved analytically. The explicit formulas obtained for the wave field are reflected through some figures in order to discuss the peculiar physical properties of the structure.
Wave properties of the elastic half-space loaded by a periodic distribution of vibrating punches: an analytical approach
SCARPETTA, Edoardo;
2008-01-01
Abstract
An analytical approach is developed to study the wave properties of an elastic half-space subjected to harmonic vibrations applied on its free surface by a periodic array of rigid punches. In the frequency range ensuring the so-called one-mode (far-field) propagation, both the antiplane and in-plane problems are reduced to integral equations which are solved analytically. The explicit formulas obtained for the wave field are reflected through some figures in order to discuss the peculiar physical properties of the structure.File in questo prodotto:
Non ci sono file associati a questo prodotto.
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
