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| 机织针织复合结构增强复合材料的拉伸性能 | |
| 引用本文： | 徐艳华,袁新林,胡红.机织针织复合结构增强复合材料的拉伸性能[J].东华大学学报(自然科学版),2011,37(1):42-45. |
| 作者姓名： | 徐艳华 袁新林 胡红 |
| 作者单位： | 1. 东华大学,纺织学院,上海,201620;南通纺织职业技术学院,江苏,南通,226007 2. 南通纺织职业技术学院,江苏,南通,226007 3. 香港理工大学,纺织制衣学院,中国,香港 |
| 摘 要： | 经纬纱和针织纱分别使用玻璃纤维和高强涤纶编织新型机织针织复合织物作为增强体,采用真空辅助树脂传递模塑(VARTM)工艺制作聚乙烯树脂复合材料.对该新型复合材料的横向、纵向和斜向拉伸性能进行测试,并对拉伸应力-应变特征曲线及其拉伸断裂形态进行分析.研究表明:该类复合材料具有较好的拉伸性能,横向和纵向的拉伸性能均优于斜向,... |
| 关 键 词： | 机织针织复合结构 增强复合材料 拉伸性能 应力 应变 断裂形态 |
Tensile Properties of Co-Woven-Knitted Fabric Reinforced Composites |
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| XU Yan-hua,YUAN Xin-lin,HU Hong.Tensile Properties of Co-Woven-Knitted Fabric Reinforced Composites[J].Journal of Donghua University,2011,37(1):42-45. | |
| Authors: | XU Yan-hua YUAN Xin-lin HU Hong |
| Institution: | XU Yan-hua1,2,YUAN Xin-lin2,HU Hong3(1.College of Textiles,Donghua University,Shanghai 201620,China,2.Nantong Textile Vocational Technology College,Nantong Jiangsu 226007,3.Institute of Textiles and Clothing,The Hong Kong Polytechnic University,Hong Kong,China) |
| Abstract: | A novel co-woven-knitted fabric was produced using glass filaments as warp and weft inserted yarns and high tenacity polyester as stitch yarn and used for reinforcing the co-woven-knitted composites by Vacuum Assisted Resin Transfer Molding(VARTM)process.Tensile tests were carried out in the course,wale and bias directions.The mechanical properties of the composites were investigated by analyzing the stress-strain curves and the damage modes.The results revealed that the tensile strength and the elastic mod... |
| Keywords: | co-woven-knitted structure reinforced composites tensile properties stress strain damage mode |
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