| 篷盖类柔性复合材料应力松弛性能的模拟及探讨 |
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| 引用本文： | 郭郁,席时平,沈为. 篷盖类柔性复合材料应力松弛性能的模拟及探讨[J]. 东华大学学报(自然科学版), 2005, 31(6): 94-96 |
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| 作者姓名： | 郭郁 席时平 沈为 |
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| 作者单位： | 1. 东华大学纺织学院,上海,200051
2. 上海纺织控股(集团)公司,上海,200051 |
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| 摘 要： | 对篷盖类经编双轴向及机织柔性复合材料应力松弛性能的研究表明；可以采用标准线性三元件和并联一个非线性弹簧的三元件力学模型以及欧林模型对织物的应力松弛性能进行模拟。欧林模型可以更好地描述柔性复合材料的应力松弛性能。
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| 关 键 词： | 柔性复合材料 应力松弛 力学模型 |
| 收稿时间： | 2005-07-27 |
| 修稿时间： | 2005-07-27 |
Stress Relaxation and Its Mechanical Model of Flexible Composite Materials |
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| GUO Yu,XI Shi-ping,SHEN Wei. Stress Relaxation and Its Mechanical Model of Flexible Composite Materials[J]. Journal of Donghua University, 2005, 31(6): 94-96 |
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| Authors: | GUO Yu XI Shi-ping SHEN Wei |
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| Affiliation: | 1. College of Textiles, Donghua University, Shanghai, 200051; 2. Shanghai Textile Holding (Group |
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| Abstract: | A linear three elements model,a nonlinear three elements model with a nonlinear spring and a Eyring model can describe the stress relaxation of flexible composite materials. The experimental results show that the stress relaxation curves of Eyring model is more close to the measured values. |
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| Keywords: | flexible composite material stress relaxation mechanical model |
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