Element family · historical registry scope

MITC3 route coverage.

1 qualified bounded and 3 experimental combinations. A family name does not transfer qualification between analyses or material models.

MITC3 analysis routesSwipe, use the scrollbar or press ← / → while focused.

4 recorded combinations · source reviewed 2026-09-10 · Download source registry
Element	Analysis	Recorded status	Scope details
MITC3	Linear static	Qualified bounded	Read limitations MITC3 schematic Isotropic MITC3 linear static, small-displacement/small-rotation, executed patch, equilibrium, energy, orientation, permutation, thickness and locking scope only. Cook, Scordelis and pinched values remain bounded reference trends; composite, nonlinear, contact and dynamic MITC3 remain excluded. Historical source note: Combination state is inherited from aggregate 0.2.6 records; no new execution evidence is implied. G05 is PASS_WITH_LIMITATIONS; no comparable independent external deck is recorded for MITC3. Family-specific requalification is scheduled in G04. Analysis formulation and scope → Versioned source record ↗
MITC3	Modal	Experimental	Read limitations MITC3 schematic The inherited same-assembled-model evidence is not sufficient for route-level promotion. Historical source note: Combination state is inherited from aggregate 0.2.6 records; no new execution evidence is implied. G05 is PASS_WITH_LIMITATIONS; no comparable independent external deck is recorded for MITC3. G05 is PASS_WITH_LIMITATIONS: modal evidence covers eight internal family rows, while external correlation remains bounded and family-incomplete. Analysis formulation and scope → Versioned source record ↗
MITC3	Newmark transient	Experimental	Read limitations MITC3 schematic Temporal refinement alone is not accepted as an independent element/oracle qualification. Historical source note: Combination state is inherited from aggregate 0.2.6 records; no new execution evidence is implied. G05 is PASS_WITH_LIMITATIONS; no comparable independent external deck is recorded for MITC3. G05 is PASS_WITH_LIMITATIONS: Newmark refinement and analytical evidence are complete, while external correlation remains bounded and family-incomplete. Analysis formulation and scope → Versioned source record ↗
MITC3	Harmonic	Experimental	Read limitations MITC3 schematic Internal harmonic evidence does not close the independent shell FRF requirement. Historical source note: Combination state is inherited from aggregate 0.2.6 records; no new execution evidence is implied. G05 is PASS_WITH_LIMITATIONS; no comparable independent external deck is recorded for MITC3. G05 is PASS_WITH_LIMITATIONS: harmonic refinement and analytical evidence are complete, while external correlation remains bounded and family-incomplete. Analysis formulation and scope → Versioned source record ↗

The versioned registry governs these combination statuses. Any linked Code_Aster case is a separate frozen linear static correlation, not qualification of every row.

Before you solve

Check orientation, geometry, loads, materials, the selected solver and required observables. Refinement does not repair an invalid Jacobian or establish an unsupported material route.

Run the maintained example →Read composed workflow boundaries →Known limitations →All element families →