织物悬垂特性的有限元计算分析

Analysis of Fabric Drape Using Finite Element Method

通过对织物基本力学行为的描述 ,运用几何非线性有限元方法对织物在悬垂时发生的大位移、大旋转、小应变的特殊力学现象进行了分析计算。试验表明 ,计算结果与实际情况吻合较好。

Fabric deformation characterized by large displacements and rotations but small strains is analyzed using a geometric nonlinear finite element method based on the description of the basic mechanics behavior of textile fabric.The experiment result shows a acceptable agreement with the computed result.