composite:face_sheet_wrinkling_operator

Version: 0.0.0

Description

Computes face-sheet wrinkling criterion for layered elements. Use the composite::layup_provider_operator to import the required lay-up data. The criterion can also be used for stack of solid elements if ACP's composite definition file of the solid model was loaded by the composite::layup_provider_operator. Elements without section data are skipped.

Inputs

Input	Name	Expected type(s)	Description
Pin 7 Required	mesh	`meshed_region`
Pin 23 Required	materials_container	`materials_container`	Materials container
Pin 24 Required	section_data_container	`fields_container`	Layup Container with layer thicknesses, angles etc.
Pin 25 Required	mesh_properties_container	`fields_container`	Properties from the ACP model to compute Wrinkling for solids. Not needed to compute wrinkling for shells.
Pin 100 Required	criterion_configuration	`string`	Criterion specification (json dict as string): For instance {"homogeneous_core_coeff" : 0.5, "honeycomb_core_coeff" : 0.33, "wf" : 1.0}
Pin 102 Required	check_mesh_regions	`bool`
Pin 401 Required	stresses_container	`fields_container`

Outputs

Output	Name	Expected type(s)	Description
Pin 0	fields_container	`fields_container`	A CFieldsContainer of CFields with the failure value results under the label is_failure_value=1 and failure modes under the label is_failure_value=0 from a specific failure criterion operator.

Configurations

Name	Expected type(s)	Default value	Description
mutex	`bool`	false	If this option is set to true, the shared memory is prevented from being simultaneously accessed by multiple threads.

Scripting

Category: composite

Plugin: composite

Scripting name: face_sheet_wrinkling_operator

Full name: composite.face_sheet_wrinkling_operator

Internal name: composite::face_sheet_wrinkling_operator

License: None

Changelog

Version 0.0.0: Initial release.

DPF Framework 2026 R1