Uniaxial Extension (Anisotropic Case)
This is an extension of benchmark UP2 for the case of an arbitrary value of fiber angle in case of the anisotropic Gent material. The uniaxial loading is set to value .
Boundary conditions at :
The theory yields two nonlinear algebraic equations, which are solved by means of the Newton method. For details see [Stembera, 2013].
To discretize the bar we used BRICK60 elements.
|Fiber angle||Theory||femCalc (BRICK60)|