Affiliation:
1. Aerospace Engineering Department Indian Institute of Technology Powai, Bombay 400076 India
Abstract
Two-dimensional models are presented for the elastic analysis of the plain weave fabric laminates. A methodology to generate the laminate configuration from the lamina configuration is given. The effect of lamina configuration and their relative posi tions with respect to each other on the in-plane elastic constants of the woven fabric lami nates is studied. A laminate configuration with optimum shifts gives higher elastic proper ties compared to the other configurations. A comparison between in-plane elastic moduli of the unidirectionally laminated symmetric cross-ply laminates and plain weave fabric laminates is made. The in-plane elastic moduli of plain weave fabric laminates predicted by the models are found to be in good agreement with the experimental results.
Subject
Materials Chemistry,Mechanical Engineering,Mechanics of Materials,Ceramics and Composites
Reference6 articles.
1. Chou, T.W. and T. Ishikawa. 1989. "Analysis and Modeling of Two-Dimensional Fabric Composites," in Textile Structural Composites, T. W. Chou and F. K. Ko. eds. Amsterdam: Elsevier Science Publishers , pp. 209-264.
2. Elastic Behavior of Woven Fabric Composites: I—Lamina Analysis
3. Experimental Confirmation of the Theory of Elastic Moduli of Fabric Composites
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