Failure criteria#

CombinedFailureCriterion([name, ...])

Defines the combined failure criterion.

CoreFailureCriterion(*[, include_ins, wf])

Defines the core shear failure criterion for core materials like foam and honeycomb.

CuntzeCriterion(*[, cfc, cft, cma, cmb, ...])

Defines the Cuntze criterion for uni-directional orthotropic reinforced materials.

FaceSheetWrinklingCriterion(*[, ...])

Defines the face sheet wrinkling criterion for sandwiches (laminate with cores).

HashinCriterion(*[, hf, hm, hd, dim, wf_hf, ...])

Defines the Hashin failure criterion for UD reinforced materials.

HoffmanCriterion(*[, active, wf, dim])

Defines the Hoffman failure criterion for orthotropic reinforced materials.

LaRCCriterion(*[, lft, lfc, lmt, lmc, dim, ...])

Defines the LaRC failure criterion for UD reinforced materials.

MaxStrainCriterion(*[, e1, e2, e3, e12, ...])

Defines the maximum strain failure criterion for orthotropic reinforced materials.

MaxStressCriterion(*[, s1, s2, s3, s12, ...])

Defines the maximum stress failure criterion for orthotropic reinforced materials.

PuckCriterion(*[, pf, pma, pmb, pmc, pd, ...])

Defines the Puck failure criterion for UD reinforced materials.

ShearCrimpingCriterion(*[, kc, kf, wf])

Defines the shear crimping failure criterion for sandwich structures.

TsaiHillCriterion(*[, active, wf, dim])

Defines the Tsai-Hill failure criterion for orthotropic reinforced materials.

TsaiWuCriterion(*[, active, wf, dim])

Defines the Tsai-Wu failure criterion for orthotropic reinforced materials.

VonMisesCriterion(*[, vme, vms, wf_vme, ...])

Defines the von Mises criterion for isotropic materials.

FailureModeEnum(value[, names, module, ...])