| Statistical Constitutive Equation of Aramid Fiber Bundles |
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| 作者姓名： | 熊杰 顾伯洪 王善元 |
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| 作者单位： | College of Materials and Textiles，Zhejiang Institute of Science and Technology，Hangzhou，310033，College of Textiles，Donghua University，Shanghai，200051，College of Textiles，Donghua University，Shanghai，200051 |
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| 基金项目： | The project is supported by Zhejiang Provincial Natural Science Foundaion of China(599113)Science and Technology Foundation of Ministy of Educationd of China(DF 02064) |
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| 摘 要： | Tensile impact tests of aramid (Twaron) fiber bundleswere carried out under high strain rates with a widerange of 0. 01/s～1 000/s by using MTS and bar-bartensile impact apparatus. Based on the statisticalconstitutive model of fiber bundles, statisticalconstitutive equations of aramid fiber bundles are
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Statistical Constitutive Equation of Aramid Fiber Bundles |
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| XIONG Jie
College of Materials and Textiles,Zhejiang Institute of Science and Technology,Hangzhou,
GU Bo-hong',WANG Shan-yuan
College of Textiles,Donghua University,Shanghai.Statistical Constitutive Equation of Aramid Fiber Bundles[J].Journal of Donghua University,2003,20(1). |
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| Authors: | XIONG Jie
College of Materials and Textiles Zhejiang Institute of Science and Technology Hangzhou GU Bo-hong' WANG Shan-yuan
College of Textiles Donghua University Shanghai |
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| Institution: | 1. College of Materials and Textiles,ZhejiangInstitute of Science and Technology,Hangzhou,310033
2. College of Textiles,Donghua University,Shanghai,200051 |
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| Abstract: | Tensile impact tests of aramid (Twaron) fiber bundles were carried out under high strain rates with a wide range of 0. 01/s -1 000/s by using MTS and bar-bar tensile impact apparatus. Based on the statistical constitutive model of fiber bundles, statistical constitutive equations of aramid fiber bundles are derived from statistical analysis of test data at different strain rates. Comparison between the theoretical predictions and experimental data indicates statistical constitutive equations fit well with the experimental data, and statistical constitutive equations of fiber bundles at different strain rates are valid. |
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| Keywords: | statistical constitutive equation aramid fiber bundles strain rate mechanical properties |
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