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ELASTIC BEHAVIOR OF WOVEN FABRIC COMPOSITES .1. LAMINA ANALYSIS

DSpace at IIT Bombay

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Title ELASTIC BEHAVIOR OF WOVEN FABRIC COMPOSITES .1. LAMINA ANALYSIS
 
Creator NAIK, NK
SHEMBEKAR, PS
 
Subject woven fabric lamina
plain weave
undulation
elastic constants
2d wf models
gap between adjacent yarns
 
Description Two-dimensional models are presented for the elastic analysis of a plain weave fabric lamina. These models take into account the actual fabric structure by considering the fiber undulation and continuity along both the warp and weft directions. possible presence of gap between adjacent yarns, actual cross-sectional geometry of the yarn and possible unbalanced nature of the plain weave fabric. Typical studies on the effect of fiber undulation and lamina thickness on the in-plane elastic constants are presented. A large discrepancy, similar to that reported in literature, is found between the predicted elastic moduli of plain weave fabric lamina by ID WF models and experimental results. On the other hand, the predictions of 2D WF models are fairly good since the two-dimensional extent of the fabric is considered in these models.
 
Publisher TECHNOMIC PUBL CO INC
 
Date 2011-08-31T09:08:48Z
2011-12-26T12:59:28Z
2011-12-27T05:51:39Z
2011-08-31T09:08:48Z
2011-12-26T12:59:28Z
2011-12-27T05:51:39Z
1992
 
Type Article
 
Identifier JOURNAL OF COMPOSITE MATERIALS, 26(15), 2196-2225
0021-9983
http://dx.doi.org/10.1177/002199839202601502
http://dspace.library.iitb.ac.in/xmlui/handle/10054/12663
http://hdl.handle.net/10054/12663
 
Language en