| 受沿经向简单剪切的织物屈曲分析 |
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| 引用本文： | 张义同,徐家福.受沿经向简单剪切的织物屈曲分析[J].天津大学学报(英文版),2001,7(1):36-39. |
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| 作者姓名： | 张义同 徐家福 |
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| 作者单位： | 天津大学机械工程学院, |
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| 基金项目： | Supported by National Natural Science Foundation of China!
(No.1 9772 0 32 ) |
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| 摘 要： | 分析了织物受沿经向简单剪切时的屈曲 ,得到确定织物屈曲方向 (屈曲波的方向 )的方程 ,该方程表明织物屈曲方向与临界剪切值有关 .还证明了织物受沿经向简单剪切时会发生离面屈曲 ,并且只存在一种屈曲模态——弯曲屈曲模态 ,得到了该屈曲模态的屈曲条件及屈曲条件曲线 .
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| 关 键 词： | 织物力学 织物屈曲 织物本构理论 |
BUCKLING ANALYSIS OF WOVEN FABRIC UNDER SIMPLE SHEAR IN WARP DIRECTION |
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| ZHANG Yi-tong,XU Jia-fu.BUCKLING ANALYSIS OF WOVEN FABRIC UNDER SIMPLE SHEAR IN WARP DIRECTION[J].Transactions of Tianjin University,2001,7(1):36-39. |
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| Authors: | ZHANG Yi-tong XU Jia-fu |
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| Abstract: | Buckling of a woven fabric is analyzed in this paper when it is subjected to a simple shear in warp direction.The equation to determine the buckling direction (buckling wave direction) is obtained and it is found that the buckling direction is related to the critical amount of shear.It is shown that the out-of-plane buckling of fabric is possible and only a flexural buckling mode can exist.The buckling condition for flexural mode is obtained and the curve for that is illustrated. |
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| Keywords: | fabric mechanics fabric buckling fabric constitutive theory |
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