| 复合材料层合板非线性热屈曲分析 |
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| 引用本文： | 郭兆璞,陈浩然.复合材料层合板非线性热屈曲分析[J].大连理工大学学报,1995,35(4):463-467. |
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| 作者姓名： | 郭兆璞 陈浩然 |
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| 作者单位： | 大连理工大学工程力学研究所 |
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| 摘 要： | 给出了材料性质与温度有关时的复合材料层合板的热屈曲问题的非线性有限元分析方法，采用增量与全量两种格式求解。结果表明：材料性质随温度变化对层合板热屈曲温度有显著影响，增量格式给出的临界温度较全量格式的低。
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| 关 键 词： | 纤维增强 复合材料 层合板 热屈曲 等参单元 |
Thermal buckling analysis o flaminated composite plates with temperature-dependent material properties |
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| Guo Zhaopu,Chen Haoran.Thermal buckling analysis o flaminated composite plates with temperature-dependent material properties[J].Journal of Dalian University of Technology,1995,35(4):463-467. |
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| Authors: | Guo Zhaopu Chen Haoran |
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| Abstract: | Thermal buckling behaviour of composite laminated plate subjected to a uniform temperature field is investigated by the finite element methed. Temperature-dependent elastic and thermal properties are considered.Numerical results show that the influence of temperature- dependent properties on the thermal buckling behaviour is significant. |
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| Keywords: | fiber reinforced composites laminating thermal buckling isoparametric elements |
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