Study on Numetrical Representation of Topological Architecture of 3D Woven Composites

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Abstract:

The numetrical representation of yarn structure of reinforcing material has become a precondition in designing architecture and predicting properties of 3D woven composites. The numetrical representation of topological architecture of woven is discussed in this paper. Yarns are sub-classified and according to the warp yarns fabric directions. A key control point method was proposed to solve the descriptive issue of arbitrary 3D woven composite architecture . In the end, the contrastive tests are done to verify the method.

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171-174

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September 2011

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© 2011 Trans Tech Publications Ltd. All Rights Reserved

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