Plane problem of electroelastic theory for a piezoelectric plate

1975 ◽  
Vol 11 (2) ◽  
pp. 180-183 ◽  
Author(s):  
I. A. Vekovishcheva
Keyword(s):  
Plane Problem ◽  
Piezoelectric Plate

The Refined Equations of Special Orthotropic Piezoelectric Plate-II: Symmetrical Transverse Surface Loadings

2012 ◽  
Vol 249-250 ◽  
pp. 352-355
Author(s):  
Bao Sheng Zhao ◽  
Di Wu
Keyword(s):  
General Solution ◽  
Stress Field ◽  
Boundary Conditions ◽  
Plane Problem ◽  
Ad Hoc ◽  
Piezoelectric Plate ◽  
Deformation Field ◽  
Surface Loading ◽  
Independent Variables ◽  
Two Independent Variables

The refined equations of special orthotropic piezoelectric plate are analyzed. Based on elastic theory, the refined equations of plane problem are derived by using Elliott-Lodge’s general solution and Lur’e method without ad hoc assumptions. The exact deformation field and exact stress field are represented by unknown functions with two independent variables. Based on boundary conditions, the refined equations for the generalized plane problem with symmetrical transverse surface loading are obtained.

Transient behavior in a cracked piezoelectric layered composite: anti-plane problem

2002 ◽  
Vol 34 (9) ◽  
pp. 593-603 ◽  
Author(s):  
Soon Man Kwon ◽  
Myung Seob Son ◽  
Kang Yong Lee
Keyword(s):  
Plane Problem ◽  
Transient Behavior ◽  
Layered Composite

Dielectric and Mechanical Loading Effects of a Fluid on Lamb Waves Propagating in an Immersed Piezoelectric Plate

2005 ◽  
Vol 21 (3) ◽  
pp. 179-186 ◽  
Author(s):  
C.-H. Yang ◽  
Y.-A. Lai
Keyword(s):  
Lamb Waves ◽  
Piezoelectric Plate ◽  
Dispersion Curves ◽  
Partial Wave Analysis ◽  
Theoretical Treatment ◽  
Fluid Loading ◽  
Wave Analysis ◽  
Sensor Applications ◽  
Dielectric Loading ◽  
Loading Effects

AbstractThis research is focused on exploring the fluid loading effects on the dispersion curves of Lamb modes propagating in a piezoelectric plate. A theoretical treatment based on a partial wave analysis is developed to model the dispersion curves of Lamb modes propagating in an X-LiNbO3 plate loaded by a fluid with combined mechanical/dielectric properties. In particular, the mode-shifting characteristics caused by the fluid loading as a function of the propagation orientation are illustrated with numerical examples. Finally, for the case of water as an immersing fluid, individual attributions of the mechanical and dielectric loading effects causing the mode-shifting are analyzed. It is found that the dielectric loading effect dominates the mode-shifting while the mechanical density loading can be neglected while Lamb waves propagate in an X-LiNbO3 plate immersing in water. The current results provides useful information for the applications of acoustic plate mode (APM) devices used in liquid sensor applications.

The plane problem of creep theory in the case of large strains

1971 ◽  
Vol 7 (6) ◽  
pp. 633-638
Author(s):  
Zh. S. Erzhanov ◽  
B. M. Naimark ◽  
Yu. A. Veksler
Keyword(s):  
Plane Problem ◽  
Large Strains ◽  
Creep Theory
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