The Mechanical Properties of Woven Fabrics
The Mechanical Properties of Woven Fabrics
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机织物的机械性能
DOI：
10.1177/004051756803801102
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发表时间：
1968
影响因子：
2.3
通讯作者：
B. J. Park
中科院分区：
文献类型：
--
作者：
P. Grosberg;G. Leaf;B. J. Park
分析了平纹织物剪切非线性摩擦区后弹性区的变形机理，根据纱线的力学性能和织物的几何参数确定了织物的弹性剪切模数。基于织物交叉处纱线相对滑移的简单模型，研究了平纹织物三维单胞的力学行为。分析中还考虑了抗剪试验中拉力的影响。由变形机理确定的弹性剪切模数与实验结果吻合较好。
Deformation mechanism of the elastic region which follows the nonlinear frictional region in shearing of plain-weave fabrics is analyzed, and the elastic shear modulus is determined in terms of the mechanical properties of the yarn and the geometrical parameters of the fabric. The mechanical behavior of the three-dimensional unit cell of plain-weave fabrics is studied, based on a simple model of yarn in relative slipping of yarns at the intersection of the fabric. The effect of tension being applied in shear tests is also included in the analysis. The elastic shear modulus determined by the proposed mechanism of deformation is found to agree well with experimental results.