Modeling Bending Rigidity of Nonwovens with 2D Structures

Abstract:

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A theoretical model was developed to describe the bending behaviour and property of nonwovens with two-dimensional structure. The bending and tensional behaviours of single fibre with and without slippage in a bent fabric were analyzed. The method determining the neutral plane of bent nonwovens and the bending rigidity of fabrics with general two-dimensional structure were developed, incorporating fibre orientation distribution, number of fibres, fibre original position before bending and the Poisson’s ratio of the fabric. The analyses also give the fibre orientations that lead to the maximum and minimum contributions to the bending rigidity of the nonwovens in laminate and sandwich structures

Info:

Periodical:

Advanced Materials Research (Volumes 156-157)

Edited by:

Jingtao Han, Zhengyi Jiang and Sihai Jiao

Pages:

387-391

DOI:

10.4028/www.scientific.net/AMR.156-157.387

Citation:

H. W. Liu et al., "Modeling Bending Rigidity of Nonwovens with 2D Structures", Advanced Materials Research, Vols. 156-157, pp. 387-391, 2011

Online since:

October 2010

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Price:

$35.00

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