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| 复合材料的椭圆夹杂模型线性温变问题的界面热应力分析 | |
| 引用本文： | 宁志华,王璠. 复合材料的椭圆夹杂模型线性温变问题的界面热应力分析[J]. 材料科学与工程学报, 2005, 23(3): 429-433 |
| 作者姓名： | 宁志华 王璠 |
| 作者单位： | 暨南大学力学与土木工程系,广东,广州,510632;暨南大学力学与土木工程系,广东,广州,510632 |
| 摘 要： | 利用处理平面多连通域热弹性问题的一种有效方法,获得了椭圆夹杂模型线性温变问题的热弹性场解答,并讨论了夹杂和基体材料的热膨胀系数、热传导系数以及剪切模量对界面热应力的影响规律,所获得的结论为增强复合材料的设计与应用提供了有价值的参考依据. |
| 关 键 词： | 椭圆夹杂 热弹性 线性温变 界面应力 |
| 文章编号： | 1004-793X(2005)03-0429-05 |
| 修稿时间： | 2004-08-25 |
Interfacial Stress Analysis for composite materials model of an Elliptical Inclusion under a Linear Temperature Change |
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| NING Zhi-hua,WANG Fan. Interfacial Stress Analysis for composite materials model of an Elliptical Inclusion under a Linear Temperature Change[J]. Journal of Materials Science and Engineering, 2005, 23(3): 429-433 | |
| Authors: | NING Zhi-hua WANG Fan |
| Abstract: | The solution for the thermoelastic field of an elliptical inclusion under a linear temperature change is provided in the present study by using an effective method for solving the plane thermoelastic problems on complex multiply connected region. And the effects of different thermal expansion coefficient, heat conductivity and shear modulus of the materials on the interfacial stresses are also discussed. The results obtained may provide significant and valuable information for the design and application of reinforced composite materials. |
| Keywords: | elliptical inclusion thermoelasticity linear temperature change interfacial stress |
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