fedoo.constitutivelaw.ElasticAnisotropic

class ElasticAnisotropic(H, name='')

Linear full Anistropic constitutive law defined from the rigidity matrix H.

The constitutive Law should be associated with fedoo.weakform.InternalForce

Parameters:

• H (list of list or an array (shape=(6,6)) of scalars or arrays of gauss point values.) – The rigidity matrix. If H is a list of gauss point values, the shape shoud be H.shape = (6,6,NumberOfGaussPoints)

• name (str, optional) – The name of the constitutive law

__init__(H, name='')

Methods

ElasticAnisotropic.get_H_plane_stress(H)	Convert a full 3D tangent matrix H in an equivalent behavior in 2D with the plane stress assumption.
ElasticAnisotropic.get_all()	Return a dict with all the known ConstitutiveLaw (with a name).
ElasticAnisotropic.get_elastic_matrix([...])
ElasticAnisotropic.get_stress_from_strain(...)
ElasticAnisotropic.get_tangent_matrix(assembly)
ElasticAnisotropic.initialize(assembly, pb)	Initialize the constitutive law for the current problem.
ElasticAnisotropic.local2global_H(H_global)
ElasticAnisotropic.reset()	Reset the constitutive law.
ElasticAnisotropic.set_start(assembly, pb)	Begin a new time iteration.
ElasticAnisotropic.to_start(assembly, pb)	Restart the current time iteration.
ElasticAnisotropic.update(assembly, pb)	Update the constitutive law for the current problem state.

ElasticAnisotropic.name

Name of the constitutive law.