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高强度纤维束的动态拉伸性能

王庭辉 宋顺成 王明超 孙志杰 张佐光

王庭辉, 宋顺成, 王明超, 孙志杰, 张佐光. 高强度纤维束的动态拉伸性能[J]. 西南交通大学学报, 2008, 21(5): 638-642.
引用本文: 王庭辉, 宋顺成, 王明超, 孙志杰, 张佐光. 高强度纤维束的动态拉伸性能[J]. 西南交通大学学报, 2008, 21(5): 638-642.
WANG Tinghui, SONG Shuncheng, WANG Mingchao, SUN Zhijie, ZHANG Zuoguang. Dynamic Tensile Properties of High Strength Fiber Bundles[J]. Journal of Southwest Jiaotong University, 2008, 21(5): 638-642.
Citation: WANG Tinghui, SONG Shuncheng, WANG Mingchao, SUN Zhijie, ZHANG Zuoguang. Dynamic Tensile Properties of High Strength Fiber Bundles[J]. Journal of Southwest Jiaotong University, 2008, 21(5): 638-642.

高强度纤维束的动态拉伸性能

详细信息
    作者简介:

    王庭辉(1982- ),男,博士研究生,研究方向为高速冲击动力学,电话:13880984352,E-mail:wangtinghui425@163.com

Dynamic Tensile Properties of High Strength Fiber Bundles

  • 摘要: 用动态拉伸装置及薄臂杆组合夹头测试了5种高强度纤维(PBO,UHMWPE,Kevlar,Glass fiber S-2,Basalt)束的动态力学性能.动态拉伸和静态拉伸结果的对比表明,5种纤维束具有应变率效应.5种纤维束的动态抗拉强度均高于静态抗拉强度,除UHMWPE外动态断裂应变均大于静态断裂应变.应变率效应对5种纤维束动态拉伸失效应变的影响无统一的规律.

     

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出版历程
  • 收稿日期:  2007-11-20
  • 刊出日期:  2008-10-25

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