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Viscoelastic Shear Lag
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13 May 2013 | Tools
Simulate the creep and stress relaxation of a uni-directional short-fiber composite.
Woven fabrics UMAT- a coupled material model
21 Oct 2024 | Downloads | Contributor(s): Ali Roumani
One of the advantages of woven fabrics over unidirectional prepregs is their superior formability thanks to the large shear deformation capability. There exists, however, a limit on the shear deformation of woven fabrics, namely the wrinkling. Applying tension to delay wrinkling during forming...