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AUTOMATED METHOD TO DETERMINE COMPOSITE MATERIAL CONSTITUENT PROPERTIES

  • US 20130218540A1
  • Filed: 03/18/2013
  • Published: 08/22/2013
  • Est. Priority Date: 01/21/2010
  • Status: Active Grant
First Claim
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1. A machine-readable medium with instructions stored thereon, the instructions when executed operable to:

  • accept a set of user input composite material properties, including;

    a composite modulus in a first direction;

    a composite modulus in a second direction normal to the first direction;

    a composite shear modulus in a plane that includes the first direction and the second direction;

    a composite Poisson ratio in a plane that includes the first direction and the second direction;

    accept a user input composite microstructure; and

    automatically compute adjusted material properties of all constituents of the composite material, wherein a set of consistent fixed constituent property constraints are utilised to obtain the adjusted material property.

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