書誌事項
- タイトル別名
-
- Transient Thermal Response of a Functionally Graded Piezoelectric Laminate with a Crack Normal to the Bimaterial Interface
- カイメン ニ スイチョク ナ キレツ オ ユウスル ケイシャ キノウ アツデン セキソウ アツイタ ノ ヒテイジョウ デンキ ネツ ダンセイ オウトウ
この論文をさがす
説明
<p>Abstract In this paper, the fracture problem of a functionally graded piezoelectric material strip (FGPM strip) containing a crack perpendicular to the interface between an FGPM strip and a homogeneous layer is considered. The problem is solved for the laminate that is suddenly heated from the surface of the FGPM strip. The surface of the homogeneous layer is maintained at the initial temperature. The crack faces are supposed to be completely insulated. Material properties are assumed to be exponentially dependent on the distance from the interface. By using the Laplace and Fourier transforms, the thermo- electro-mechanical fracture problem is reduced to a singular integral equation, which is solved numerically. The stress intensity factors are computed and presented as a function of the normalized time, the nonhomogeneous and geometric parameters.</p>
収録刊行物
-
- 傾斜機能材料論文集
-
傾斜機能材料論文集 31 (0), 14-23, 2017
傾斜機能材料研究会
