| 不等厚表层硬夹心双曲夹层扁壳的热应力问题 |
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| 引用本文： | 周际平.不等厚表层硬夹心双曲夹层扁壳的热应力问题[J].北京理工大学学报,1990,10(4):73-82. |
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| 作者姓名： | 周际平 |
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| 作者单位： | 北京理工大学应用力学系 |
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| 摘 要： | 探讨了具有各向同性硬夹心及不等厚度表层组成的3层双曲扁壳的热应力问题采用广义变分法,在考虑各层抗弯刚度的情况下,导出了3个基本方程。此理论可用于工程设计。
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| 关 键 词： | 热应力 夹层壳 表层厚度 硬夹心 |
Thermal Stress Problems of a Shallow Double Curved Sandwich Shell Having a Hard Core and Unequally Thick Surface Layers |
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| Zhou Jiping.Thermal Stress Problems of a Shallow Double Curved Sandwich Shell Having a Hard Core and Unequally Thick Surface Layers[J].Journal of Beijing Institute of Technology(Natural Science Edition),1990,10(4):73-82. |
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| Authors: | Zhou Jiping |
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| Institution: | Department of Applied Mechanics |
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| Abstract: | Fundamental equations are derived which govern the thermal stress of a shallow double curved sandwich shell . The shell may have a hard core and the surface layers may have unequal thicknesses. Variational procedure is used to obtain the fundamental equations . |
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| Keywords: | thermal stress / sandwich shell unequally thick surlace layers hard core |
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