Mechanical response of fabric sheets to three-dimensional bending, twisting, and stretching  

作　　者：David J.Steigmann Francesco dell'Isola 

机构地区：[1]Department of Mechanical Engineering,University of California [2]International Research Center for Mathematics and Mechanics of Complex Systems, Università dell’Aquila [3]Dipartimento di Ingegneria Strutturale e Geotecnica,Università di Roma ‘La Sapienza’

出　　处：《Acta Mechanica Sinica》2015年第3期373-382,共10页力学学报（英文版）

基　　金：support provided by the Powley Fund for Ballistics Research

摘　　要：A model for the mechanics of woven fabrics is developed in the framework of two-dimensional elastic surface theory. Thickness effects are modeled indirectly in terms of appropriate constitutive equations. The model accounts for the strain of the fabric and additional effects associated with the normal bending, geodesic bending, and twisting of the constituent fibers.A model for the mechanics of woven fabrics is developed in the framework of two-dimensional elastic surface theory. Thickness effects are modeled indirectly in terms of appropriate constitutive equations. The model accounts for the strain of the fabric and additional effects associated with the normal bending, geodesic bending, and twisting of the constituent fibers.

关 键 词：Woven fabrics Elastic surface theory Strain gradients 

分 类 号：TS101.923[轻工技术与工程—纺织工程]