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Mechanics of Composite Materials

, Volume 51, Issue 4, pp 427–436 | Cite as

Time-Harmonic Lamb Problem for a System Consisting of a Prestressed Piezoelectric Covering Layer and a Prestressed Half-Plane

  • S. D. Akbarov
  • N. İlhan
  • N. Koc
Article
  • 46 Downloads

Within the framework of a piecewise homogeneous body model, with the use of exact equations of the linearized theory of electroelasticity for initially stressed bodies, the time-harmonic Lamb problem for a system consisting of a prestressed piezoelectric covering layer and a half-plane is studied. The boundary value problem considered is solved by employing the Fourier exponential transformation technique with respect to the coordinates along the interface. An algorithm is proposed and employed to obtain numerical results for the distribution of the normal and shear stresses acting on the interface plane.

Keywords

piezoelectric material time-harmonic Lamb problem initial stress covering layer half-plane stress distribution resonance characteristics 

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Copyright information

© Springer Science+Business Media New York 2015

Authors and Affiliations

  1. 1.Yildiz Technical University, Faculty of Mechanical Engineering, Department of Mechanical EngineeringBesiktasTurkey
  2. 2.Inst. of Mathematics and Mechanics of the National Academy of Sciences of AzerbaijanBakuAzerbaijan
  3. 3.Yildiz Technical University, Faculty of Civil Engineering, Department of Civil EngineeringEsenlerTurkey
  4. 4.Yildiz Technical University, Phd. Student , Faculty of Science, Department of MathematicsEsenlerTurkey

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