Analysis of knitted fabric reinforced composites: Part I. Fibre orientation distribution

被引：28

作者：

Gommers, B ^{[1
]}

Verpoest, I ^{[1
]}

Van Houtte, P ^{[1
]}

机构：

[1] Katholieke Univ Leuven, Dept Met & Mat Engn, B-3001 Heverlee, Belgium

来源：

COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING | 1998年 / 29卷 / 12期

关键词：

textiles; knitting; anisotropy; orientation tensors;

D O I：

10.1016/S1359-835X(98)00095-5

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The fibre orientation distributions in different types of warp knitted fabric are studied. The fibre orientations are represented by orientation tensors. This allows for the production of second- and fourth-order approximations of the orientation distribution function, which contain the relevant part of the orientation distribution for second- and fourth-order tensorial properties, respectively. Also, the symmetry that is present in the knitted fabrics can be analysed with the help of orientation tensors. It is shown that all the knitted fabrics are 'almost' monoclinic. Determination of the 'nearly' on-axis coordinate system is of interest for the data reduction of tensile test data. (C) 1998 Published by Elsevier Science Ltd. All rights reserved.

引用

页码：1579 / 1588

页数：10

共 19 条

[1] THE USE OF TENSORS TO DESCRIBE AND PREDICT FIBER ORIENTATION IN SHORT FIBER COMPOSITES [J].

ADVANI, SG ;

TUCKER, CL .

JOURNAL OF RHEOLOGY, 1987, 31 (08) :751-784

[2]

[Anonymous], HDB TEXTILES

[3] ON THE IDENTIFICATION OF MATERIAL SYMMETRY FOR ANISOTROPIC ELASTIC-MATERIALS [J].

COWIN, SC ;

MEHRABADI, MM .

QUARTERLY JOURNAL OF MECHANICS AND APPLIED MATHEMATICS, 1987, 40 :451-476

[4]

DERUYTTER J, 1996, THESIS KU LEUVEN BEL

[5] EFFECTIVE ELASTICITIES OF SHORT-FIBER COMPOSITES WITH ARBITRARY ORIENTATION DISTRIBUTION [J].

FERRARI, M ;

JOHNSON, GC .

MECHANICS OF MATERIALS, 1989, 8 (01) :67-73

[6] Determination of the mechanical properties of composite materials by tensile tests. Part I: Elastic properties [J].

Gommers, B ;

Verpoest, I ;

Van Houtte, P .

JOURNAL OF COMPOSITE MATERIALS, 1998, 32 (04) :310-334

[7]

HUYSMANS G, 1996, P 17 INT SAMPE EUR C, P97

[8]

KO FK, 1992, P SCI INN POL COMP P, pCH6

[9]

MAYER J, 1995, P 4 JAP INT SAMPE S, P667

[10]

Mayer J., 1994, THESIS ETH ZURICH SW

← 1 2 →