Titlebook: Mechanics of Electromagnetic Solids; J. S. Yang,G. A. Maugin Book 2003 Kluwer Academic Publishers 2003 electronics.finite element method.m

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Wave Scattering to the Crack between Piezoelectric Layer and Semi-Infinie Elastic Substrate,omogeneouse substract is investigated in this paper. The dynamic stress intensity factors under mode I, II and III of the left and the right crack tip are deduced. The numerical results show that the maximal value and the oscillation of the dynamic stress intensity factors increase with the increasi

Breach

The Bifurcation of a Micro-Hole in a Plate of Nonlinear Piezoelectric Material,lem based on the Lyapunov’s first method. An analytical solution to the counterpart linear equation is first obtained. The linearized perturbed equation of the problem is then formulated and solved numerically using the generalized differentiation-quadrature method (GDQM). The eigen-equation for the

Ascendancy

Piezoelectric Multilayer Plates: Sensor, Actuator and Vibration Aspects, potential through the plate thickness. More precisely, the model accounts for a shearing function and a layerwise approximation for the electric potential. The layerwise approach becomes a necessity in order to accommodate electric potential at the electroded interfaces. The equations of motion for

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拒絕

Active Vibration Control of an Electrorheological Sandwich Beam,ure the stability of all modes of the beam. The feedback controllers, to which the axial velocity and the bending slope velocity are fed, provide ER beam electric field intensity which is an approximation to the control law. Numerical results show that this method is effective and practical as well.

Hyperplasia

The Behavior of a Screw Dislocation in a Two-Phase Piezoelectric Strip,ic fields due to a dislocation are obtained by employing the conformal mapping method in conjunction with the image principal. Based on the electroelastic fields obtained, the image force acting on the dislocation is determined. The equilibrium position of the dislocation is further determined by le

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Analysis of Laminated Composite Shell Structures with Piezoelectric Components,inated composite shell finite element with distributed piezoelectric components. This shell element has three nodes and is formed by stacking a lower-order flat triangular shell element with piezoelectric effects. In every node there are seven degrees of freedom (dof). These include three translatio

BARK

The Effect of Electrode Stiffness on the Thickness-Shear Resonance Frequency of Piezoelectric Crystnd fabrication, especially when the high fundamental thickness-shear frequency has reduced the thickness of crystal plate to such a degree that the proper consideration of the effect of electrodes have been very important. The electrodes effect as mass loading in the estimation of the resonance freq