| 编织复合材料数值模拟方法 |
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| 引用本文： | 魏高峰,高洪芬. 编织复合材料数值模拟方法[J]. 玻璃钢/复合材料, 2005, 0(6): 48-51 |
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| 作者姓名： | 魏高峰 高洪芬 |
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| 作者单位： | 1. 山东轻工业学院机械工程学院,济南,250100
2. 济南铁道职业技术学院机械系,济南,250013 |
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| 摘 要： | 编织复合材料中纤维束在空间分布的复杂性,导致其与层合复合材料力学性能分析的本质差别.本文概述了编织复合材料的力学特点及其一般研究步骤,详细介绍了目前几种常见的数值模拟模型,分析了其存在的优缺点,依此指导计算模型的合理选择,使之能对编织复合材料进行较为精确的力学性能预报,并为今后的研究提供指导.
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| 关 键 词： | 编织复合材料 单胞 细观力学 数值模拟 编织复合材料 数值 模拟方法 BRAIDED COMPOSITES METHOD NUMERICAL SIMULATION 研究步骤 力学性能预报 合理选择 计算模型 指导 存在 力学性能分析 模拟模型 力学特点 本质差别 层合复合材料 空间分布 纤维束 |
| 文章编号： | 1003-0999（2005）06-0048-04 |
| 收稿时间： | 2005-03-09 |
| 修稿时间： | 2005-03-09 |
REVIEW OF NUMERICAL SIMULATION METHOD FOR BRAIDED COMPOSITES |
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| WEI Gao-feng,GAO Hong-fen. REVIEW OF NUMERICAL SIMULATION METHOD FOR BRAIDED COMPOSITES[J]. Fiber Reinforced Plastics/Composites, 2005, 0(6): 48-51 |
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| Authors: | WEI Gao-feng GAO Hong-fen |
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| Affiliation: | 1. Institute of Mechanical Engineering, Shandong Institute of Light Industry, Jinan 250100, China; 2. Department of Mechanical Engineering, Jinan Railway Polytechnic College, Jinan 250013, China |
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| Abstract: | In braided composites,the analysis of mechanical performance is very different from laminates because of complicated reinforced-fiber space distribution.This paper summarizes the mechanical characteristics and general study steps of braided composites.Several familiar models of numerical simulation are presented in detail.The model's merit and demerit are analysed,which can give some derections to choose reasonable numerical model and predict mechanical performance accurately.Thus,the future research can be guided using the above analysis. |
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| Keywords: | braided composites cells micromechanics numerical simulation |
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