| Summary: | 碩士 === 國立成功大學 === 工程科學系碩博士班 === 98 === The model of Timoshenko surface-mounted piezoelectric beams with bonding layer material is considered in this paper.
The displacements of bonding layers are approximated by the linear interpolation of displacements at the top and bottom surface of the layer.
The strain energy and kinetic energy are obtained of each component of the entire beam. The governing equations and boundary conditions of the entire beam are derived via Hamilton’s principle.
An external force acting at the tip and a voltage applying at the actuator of the entire beam will be studied. The effects of location, length, thickness of the piezoelectric pairs and thickness of the bonding on deflection, electric charge, strain-stress distribution are investigated.
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