| 异形纤维/树脂基复合材料拉伸强度的研究 |
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| 引用本文： | 路利萍,黄关葆,刘峥.异形纤维/树脂基复合材料拉伸强度的研究[J].材料工程,2009(Z2). |
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| 作者姓名： | 路利萍 黄关葆 刘峥 |
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| 作者单位： | 北京服装学院材料科学与工程学院; |
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| 摘 要： | 通过自行计算、设计,委托加工一组异形喷丝孔,纺制出不同截面的异形纤维,再制备异形纤维/聚乙烯复合材料,研究了纤维截面的形状和尺寸对复合材料拉伸强度的影响。结果表明,异形纤维的断裂强度均高于圆形纤维,由其制成的复合的材料的拉伸强度大于圆形纤维复合材料,并得出表面积大的异形纤维复合材料的断裂强力大。
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| 关 键 词： | 异形纤维 拉伸强度 |
Study on Tensile Strength of Shaped-Fiber/Resin Composites |
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| LU Li-ping,HUANG Guan-bao,LIU Zheng.Study on Tensile Strength of Shaped-Fiber/Resin Composites[J].Journal of Materials Engineering,2009(Z2). |
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| Authors: | LU Li-ping HUANG Guan-bao LIU Zheng |
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| Affiliation: | LU Li-ping,HUANG Guan-bao,LIU Zheng(School of Materials Science & Engineering,Beijing Institute of Fashion Technology,Beijing 100029,China) |
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| Abstract: | Special-shaped fiber which prepared by self-designed spinneret is used to compose a special-shaped fiber/polyethylene composite.The influence of the sectional shape and dimension on tensile strength is also studied.The results showed that,compared to the circular-section fiber,the surface area of special-shaped fiber is larger,and its monofilament fiber breaking strength is higher according to the same volume theory.So the tensile strength of special-shaped fiber/polyethylene composite is higher than the ci... |
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| Keywords: | shaped cross section fiber tensile strength |
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