Double-layered piezo-thermoelastic hollow cylinder under some coupled loadings

作者：Chen Y; Shi ZF^*

来源：Archive of Applied Mechanics, 2006, 75(6-7): 326-337.

DOI：10.1007/s00419-005-0418-1

• piezo-thermoelastic material
• thick-walled hollow cylinder
• elastic analysis
• FGM
• transducer
• sensors and actuators

In the present paper, a long thick-walled piezo-thermoelastic hollow cylinder with double layers is studied. The effects of temperature on the performance of the cylinder are obtained. Based on the theory of elasticity, the exact solutions of the cylinder under some coupled loadings are found. In the present paper, differences of a piezoelectric parameter between the two layers is taken into account. For comparison, numerical results have been carried out for both double-layered and graded cylinders. At the end of the present paper some discussions are addressed.

• 出版日期2006-3
• 单位北京交通大学