You are being redirected because this document is part of your ASTM Compass® subscription.
    This document is part of your ASTM Compass® subscription.

    Volume 24, Issue 1 (January 2002)

    A Design Procedure for Textile Composite Materials

    (Received 24 August 1999; accepted 5 October 2001)

    Published Online: 01 January 2002


      Format Pages Price  
    PDF (128K) 6 $25   ADD TO CART

    Cite this document

    X Add email address send
      .RIS For RefWorks, EndNote, ProCite, Reference Manager, Zoteo, and many others.   .DOCX For Microsoft Word


    A design procedure for textile composite materials that is able to satisfy a set of target mechanical and thermal properties is presented. First the search space, within which a feasible solution may exist, is divided into discrete sections. These sections are sufficiently small so that material properties show little variation. In each section, the composite is defined as a set of yarn segments that possess certain relative volume fractions, initial elliptical cross-section shape, and spatial direction cosines. A unique solution is calculated using a stiffness averaging routine. Solutions are then compared and ranked based on a chosen selection criterion.

    The nature of the textile forming process is considered in the design approach. Proposed textile preforms are graphically constructed in 3-D space. The feasibility of changing the elliptical cross-section shape of yarns at different locations to fit within a high fiber-volume-fraction composite is investigated. A distortion factor is introduced to characterize the departure of the yarn cross-section from an initial elliptical shape. Two shapes for yarns cross-section, race track and boat-shape, are parametrically defined and used in the model.

    Author Information:

    Barowski, L
    Auburn University, Auburn, AL

    Gowayed, Y
    Auburn University, Auburn, AL

    Stock #: CTR10894J


    DOI: 10.1520/CTR10894J

    Title A Design Procedure for Textile Composite Materials
    Symposium ,
    Committee D30