Generalized thermo-piezoelectric problems with temperature-dependent properties

INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES

卷:43

Article

Aouadi, Moncef

关键词: generalized thermo-piezoelectric;    state-space approach;    temperature-dependent properties;   

DOI  :  10.1016/j.ijsolstr.2005.09.003

来源: Elsevier

【 摘 要 】

The model of the equation of generalized thermo-piezoelectricity in an isotropic elastic medium with temperaturedependent mechanical properties is established. The modulus of elasticity is taken as a linear function of reference temperature. The state-space approach is adopted for the solution of one-dimensional problems in the absence or presence of heat sources. A numerical technique is employed to obtain the solution in the physical domain. The results are given and illustrated graphically. A comparison is made with results obtained in case of temperature-independent modulus of elasticity. (c) 2005 Elsevier Ltd. All rights reserved.

【 授权许可】

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