| 具有小周期孔隙复合材料弹性结构的双尺度有限元分析 |
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| 引用本文： | 崔俊芝,曹礼群.具有小周期孔隙复合材料弹性结构的双尺度有限元分析[J].系统科学与数学,2000,20(2):217-223. |
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| 作者姓名： | 崔俊芝 曹礼群 |
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| 作者单位： | 崔俊芝（中国科学院数学与系统科学研究院计算数学与科学工程计算所,
北京 100080） |
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| 基金项目： | 国家自然科学基金资助课题. |
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| 摘 要： | 对于具有小周期孔隙复合材料弹性结构,在双尺度渐近分析理论结果的基础上提出了双尺度有限元计算格式,并给出了严格的误差估计.
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| 关 键 词： | 双尺度渐近分析 有限元 复合材料 周期孔隙结构. |
| 修稿时间： | 1996年6月5日 |
THE TWO-SCALE FINITE ELEMENT ANALUSIS FOR THE ELASTIC STRUCTURES OF COMPOSITE MATERIALS WITH SMALL PERIODIC CAVITIES |
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| Jun Zhi CUI,Li Qun CAO.THE TWO-SCALE FINITE ELEMENT ANALUSIS FOR THE ELASTIC STRUCTURES OF COMPOSITE MATERIALS WITH SMALL PERIODIC CAVITIES[J].Journal of Systems Science and Mathematical Sciences,2000,20(2):217-223. |
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| Authors: | Jun Zhi CUI Li Qun CAO |
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| Institution: | Institute of Computational Mathetnatics and Science-Engineering Computing, Academy of Mathematics and Systems Sciences, Chinese Academy of Sciences, Beijing 100080,P.R.China |
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| Abstract: | in this paper, we advance a two-scale finite element computing scheme based on two-scale asymptotic analysis for elastic structures of composite material with small periodic cavities. Meanwhile, we give the rigorous error estimates. |
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| Keywords: | Two-scale asymptotic analysis finite element merhod composite material periodic structure with small cavities |
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