Transient thermoelastic problem of functionally graded thick strip due to nonuniform heat supply

Yoshihiro Ootao; Yoshinobu Tanigawa

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Transient thermoelastic problem of functionally graded thick strip due to nonuniform heat supply

机译：供热不均匀导致功能梯度厚板的瞬态热弹性问题

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摘要

This paper is concerned with the theoretical treatment of transient thermoelastic problem involving a functionally graded thick strip due to nonuniform heat supply in the width direction. The thermal and thermoelastic constants of the strip are assumed to vary exponentially in the thickness direction. We obtain the exact solution for the two-dimensional temperature change in a transient state, and thermal stresses of a simple supported strip under the state of plane strain. Some numerical results for the temperature change, the displacement and the stress distributions are shown in figures. Furthermore, the influence of the nonhomogeneity of the material is investigated.

机译：本文涉及理论上的瞬态热弹性问题的处理，该问题涉及由于宽度方向上的热量供给不均匀而导致的功能梯度厚带。假定带的热常数和热弹性常数在厚度方向上呈指数变化。我们获得了瞬态二维温度变化的精确解，以及在平面应变状态下简单支撑带的热应力。图中显示了温度变化，位移和应力分布的一些数值结果。此外，研究了材料非均质性的影响。

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来源
《Composite Structures》 |2004年第2期|p.139-146|共8页
作者
Yoshihiro Ootao; Yoshinobu Tanigawa;
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作者单位

Department of Mechanical Systems Engineering, Graduate School of Engineering, Osaka Prefecture University, 1-1 Gakuen-cho, Sakai 599-8531, Japan;

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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);
原文格式 PDF
正文语种 eng
中图分类工程材料学;
关键词
thermoelasticity; functionally graded material; strip; transient state; exact solution;

机译：热弹性;功能梯度材料;带;瞬态;精确溶液;

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1. The transient piezothermoelastic problem of a thick functionally graded thermopiezoelectric strip due to nonuniform heat supply [J] . Ootao Y, Tanigawa Y Archive of Applied Mechanics . 2005,第7期

机译：由于供热不均匀而使功能梯度热压电条变厚的瞬变压电热弹性问题
2. Transient thermal stresses of orthotropic functionally graded thick strip due to nonuniform heat supply [J] . Yoshihiro Ootao, Yoshinobu Tanigawa Structural Engineering and Mechanics . 2005,第5期

机译：正交各向异性功能梯度厚板的热应力不均匀产生
3. Transient thermal stress analysis of a functionally graded magneto-electro-thermoelastic strip due to nonuniform surface heating [J] . Ootao Y., Ishihara M., Noda K. Theoretical and Applied Fracture Mechanics . 2011,第3期

机译：表面加热不均匀引起的功能梯度磁电热弹性带的瞬态热应力分析
4. Piezothermoelastic Problem of Functionally Graded Piezoelectric Strip due to Nonuniform Heat Supply [C] . Kenji OONISHI, Yoshihiro OOTAO, Yoshinobu TANIGAWA Annual Meeting of the JSME/MMD . 2003

机译：非均匀供热引起的功能渐变压电条压力的压制问题
5. Numerical modeling of transient heat conduction and transient thermoelasticity in heterogeneous media. [D] . Gordeliy, Elizaveta. 2008

机译：非均质介质中瞬态热传导和瞬态热弹性的数值模拟。
6. Transient Thermal Stress Problem of a Functionally Graded Magneto-Electro-Thermoelastic Hollow Sphere [O] . Yoshihiro Ootao, Masayuki Ishihara 2011

机译：功能梯度磁电热弹性空心球的瞬态热应力问题
7. Transient Thermoelastic Problem of Angle-Ply Laminated CylindricalPanel due to Nonuniform Heat Supply [O] . Ootao Yoshihiro, Tanigawa Yoshinobu 2002

机译：供热不均匀导致角板层合圆柱面板的瞬态热弹性问题
8. Thermoelastic Theory for the Response of Materials Functionally Graded in TwoDirections with Applications to the Free-Edge Problem [R] . Aboudi, J., Pindera, M., Arnold, S. M. 1995

机译：两种方向功能梯度材料响应的热弹性理论及其在自由边缘问题中的应用

Transient thermoelastic problem of functionally graded thick strip due to nonuniform heat supply

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