S0303-3-1 等方性構造材料とマルチフェロイクス材料からなる積層中空円筒の非定常熱弾性解析([0303-3]材料機能性と強度に及ぼす環境と場の影響に関する弾性数理解析(3))
詳細
This paper is concerned with the theoretical analysis for a laminated hollow cylinder constructed of isotropic elastic material and maltiferroic materials due to unsteady and uniform surface heating. We treat the maltiferroic materials such as piezoelectric and magnetostrictive materials as a linear magneto-electro-thermoelastic material. We obtain the exact solution of the transient thermoelastic problem for the laminated hollow cylinder. As an example, numerical calculations are carried out for a three-layered composite hollow cylinder constructed of isotropic elastic material, piezoelectric material and magnetostrictive material, and the numerical results in a transient state are shown in figures.
