纤维端尺寸对单纤维弯曲性能的影响

纺织学报 ›› 2008, Vol. 29 ›› Issue (9): 23-25.

纤维端尺寸对单纤维弯曲性能的影响

李旦;俞谱

绍兴文理学院纺织服装系;东华大学

收稿日期:2007-11-21 修回日期:2008-02-29 出版日期:2008-09-15 发布日期:2008-09-15

Influence of fiber end dimension on its bending behavior

LI Dan;YU Pu

1.Textile and Apparel Department;Shaoxing University;Shaoxing;Zhejiang 312000;China;2.Donghua University;Shanghai 201620;China

Received:2007-11-21 Revised:2008-02-29 Online:2008-09-15 Published:2008-09-15

摘要/Abstract

摘要： 运用有限元的方法,在准静态条件下将被模拟的单纤维几何尺寸采用多节点、方形、连续的三维有限单元进行离散化,进而研究不同粗细直径纤维端对单纤维弯曲性能的影响。在悬臂梁弯曲模式下,通过有限元模拟计算得出纤维端尺寸的单纤维的抗弯刚度。结果表明:纤维端尺寸不同对单纤维弯曲性能影响明显;对于平均直径相同的单纤维,纤维端直径较细的纤维比纤维端直径较粗的纤维易弯曲。

李旦;俞谱. 纤维端尺寸对单纤维弯曲性能的影响[J]. 纺织学报, 2008, 29(9): 23-25.

LI Dan;YU Pu. Influence of fiber end dimension on its bending behavior[J]. JOURNAL OF TEXTILE RESEARCH, 2008, 29(9): 23-25.

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纤维端尺寸对单纤维弯曲性能的影响

Influence of fiber end dimension on its bending behavior

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