cratepy.clustering.adaptivity.crve_adaptivity

Clustering adaptivity.

This module includes the class that has major control over the clustering adaptivity procedures. It also includes a class that handles the clustering adaptivity output file.

The so-called adaptive clustering-based reduced-order models were introduced by Ferreira et. al (2022) [1].

[1]

Ferreira, B.P., Andrade Pires, F.M. and Bessa, M.A. (2022). Adaptivity for clustering-based reduced-order modeling of localized history-dependent phenomena. Comp Methods Appl M, 393 (see here)

Classes

AdaptivityManager

CRVE clustering adaptivity manager.

ClusteringAdaptivityOutput

Clustering adaptivity output.

Functions

cauchy_from_first_piola(def_gradient, ...)	Cauchy stress tensor from first Piola-Kirchhoff stress tensor.
compute_spatial_log_strain(def_gradient)	Spatial logarithmic strain from deformation gradient.

Classes

AdaptiveClusterGrouping(adapt_mat_phase, ...)	Clustering adaptivity cluster grouping criterion.
AdaptivityManager(strain_formulation, ...)	CRVE clustering adaptivity manager.
ClusteringAdaptivityOutput(adapt_file_path, ...)	Clustering adaptivity output.
MaterialQuantitiesComputer()	Computation of quantities based on material state variables.
SpatialDiscontinuities(adapt_mat_phase, ...)	Clustering adaptivity spatial discontinuities criterion.