| 双轴向经编织物增强柔性复合材料中心裂缝撕裂性能研究 |
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| 引用本文： | 罗以喜,胡红,R.Fangueiro. 双轴向经编织物增强柔性复合材料中心裂缝撕裂性能研究[J]. 国际纺织导报, 2009, 37(1): 46-48 |
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| 作者姓名： | 罗以喜 胡红 R.Fangueiro |
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| 作者单位： | 绍兴文理学院纺织服装学院(中国);东华大学纺织学院(中国);葡萄牙名流大学纺织系(葡萄牙) |
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| 摘 要： | 对双轴向经编织物增强柔性复合材料中心裂缝撕裂性能进行了试验研究，特别对不同初始裂缝长度及角度的撕裂进行了观察及分析。试验结果表明撕裂强力与应变主要依赖于初始裂缝长度及角度。
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| 关 键 词： | 中心裂缝 柔性复合材料 双轴向经编 撕裂 |
Precracked tearing properties of the biaxial warp-knitted flexible composites |
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| Luo Yixi,Hu Hong,R.Fangueiro. Precracked tearing properties of the biaxial warp-knitted flexible composites[J]. Shanghai-Frankfurt am Main, 2009, 37(1): 46-48 |
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| Authors: | Luo Yixi Hu Hong R.Fangueiro |
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| Affiliation: | Luo Yixi,College of Textiles & Fashion,Shaoxing University,Shaoxing/ChinaHu Hong,College of Textiles,Donghua University,Shanghai/ChinaRaul Fangueiro,Department of Textile Engineering,University of Minho,Braga/Portugal |
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| Abstract: | The crack propagation strength of samples,in particular by the evaluation of the influence of the crack length and direction on its propagation under mono-axial tests has been observed and analyzed.The results show that the tearing strength depends on the initial crack orientation and initial crack length. |
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| Keywords: | precracked flexible composite biaxial warp knitting tearing |
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