| 三维编织复合材料矩形空心断面梁的刚度优化 |
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| 引用本文： | 胡斌梁,谷强,蔡敢为,周晓红. 三维编织复合材料矩形空心断面梁的刚度优化[J]. 湖南科技大学学报(自然科学版), 2001, 16(2): 27-29 |
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| 作者姓名： | 胡斌梁 谷强 蔡敢为 周晓红 |
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| 作者单位： | 1. 湘潭工学院机械工程系,
2. 衡阳仪表厂, |
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| 基金项目： | 国家自然科学基金项目(59475029) |
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| 摘 要： | 运用约束变尺度法研究三维编织复合材料空心断面梁的刚度特性.目标函数分别为梁的各项刚度系数或其组合,设计变量为该复合材料的编织工艺参数和梁的几何参数.采用优化设计方法得到了较理想的结果,对三维编织复合材料空心梁的设计有一定的参考意义.表1,参9.
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| 关 键 词： | 三维编织 复合材料 梁 刚度 优化 |
| 文章编号： | 1000-9930(2001)02-0027-03 |
| 修稿时间： | 2001-02-09 |
Optimization of the stiffness of hollow-box-section beam with three-dimensional braided composite |
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| HU Bin-liang,GU Qiang ,CAI Gan-wei ,ZHOU Xiao-hong. Optimization of the stiffness of hollow-box-section beam with three-dimensional braided composite[J]. Journal of Hunan University of Science & Technology(Natural Science Editon), 2001, 16(2): 27-29 |
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| Authors: | HU Bin-liang GU Qiang CAI Gan-wei ZHOU Xiao-hong |
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| Affiliation: | HU Bin-liang,GU Qiang 2,CAI Gan-wei 1,ZHOU Xiao-hong 1 |
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| Abstract: | In this paper,an optimization procedure for the design of hollow-box-section beam with three-dimensional braided composite.The objective functions are the stiffness coefficient of these beams.The design variables are the braiding parameters of the composites and the sectional geometrical size of these beams.1tab.,9refs. |
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| Keywords: | three-dimensional braid composite beam stiffniss optimization |
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