| 复合层合管力学模型的研究 |
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| 引用本文： | 张越,樊新民,孔德仁.复合层合管力学模型的研究[J].南京理工大学学报(自然科学版),1999,23(5):446-449. |
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| 作者姓名： | 张越 樊新民 孔德仁 |
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| 作者单位： | 1. 南京理工大学机械学院,南京,210094
2. 南京理工大学材料科学与工程系,南京,210094 |
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| 摘 要： | 研究在考虑内部工作压力及分层间套合压力时，由多种材料制成的层合圆管中的应力分析方法，可为设计并优化复合层合管结构参数提供有效的理论依据。采用弹性力学理论及正交各向异性材料三维弹性理论，建立复合管的力学模型，分析复合管中各分层的应力及变形，推导出确定各分层界面上法向作用力的方程组
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| 关 键 词： | 复合管 应力分析 复合材料力学 正交各向异性 |
| 修稿时间： | 1998－07－10 |
Study on the Mechanics Model of Multi-layered Tube |
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| Zhang Yue,Fan Xinmin,Kong Deren.Study on the Mechanics Model of Multi-layered Tube[J].Journal of Nanjing University of Science and Technology(Nature Science),1999,23(5):446-449. |
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| Authors: | Zhang Yue Fan Xinmin Kong Deren |
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| Institution: | (School of Mechanics, |
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| Abstract: | The method of stress analysis of multi layered tube, made of different material, subjected to internal pressure and stress of fit has been investigated in this paper. The theoretical basis has been provided for designing and optimizing structure parameter of multi layered tube. The mechanical model of multi layered tube has been established applying the linear elastic theory and elastic theory of three dimension orthotropic material. The stress and strain in different layer of multi layered tube have been analyzed. The equation of interface normal line force has been derived. |
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| Keywords: | multiunit tubes stress analysis mechanics of complex materials orthogonal anisotropy |
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