Wave propagation in a prestressed piezoelectric half-space

作者:Singh Baljeet*
来源:Acta Mechanica, 2010, 211(3-4): 337-344.
DOI:10.1007/s00707-009-0234-8

摘要

Reflection of plane waves at a traction-free and electrically shorted/charge-free surface of a prestressed piezoelectric medium is studied. The reflection coefficients of qP and qSV waves are derived for electrically shorted and charge-free cases. The effect of initial stress on the reflection coefficients is discussed for a particular example of Lithium niobate.

  • 出版日期2010-5