Jukka Aho 18529a3f51 test(materials): add Neo-Hookean hyperelastic test ...

New 352-line test file for NeoHookean hyperelastic material:
- Tests material construction and parameter validation
- Tests strain energy function ψ(C) = μ/2·(I₁-3) - μ·ln(J) + λ/2·ln²(J)
- Tests 2nd Piola-Kirchhoff stress S = 2∂ψ/∂C
- Tests tangent modulus (4th-order tensor)
- Validates automatic differentiation consistency
- Tests small strain limit (recovery to linear elasticity)
- Tests incompressibility (ν → 0.5)
- Validates zero-allocation and type stability

Comprehensive test for hyperelasticity essential for finite strain
analysis of rubber-like materials and soft tissues.

2025-12-15 08:25:58 +02:00

..

assemblers

test(assemblers): add two-phase assembly test

2025-12-15 07:46:26 +02:00

backend

test(backend): add CPU minimal test

2025-12-15 07:46:30 +02:00

basis

test(basis): add zero-cost basis test

2025-12-15 07:46:36 +02:00

dofs

test(dofs): add THM-ECD hexa-physics coupling test

2025-12-15 08:01:27 +02:00

domains/continuum

test(continuum): remove unused element creation in hex8 validation test

2025-12-12 23:47:11 +02:00

element

test(element): add runtests.jl

2025-12-15 07:43:34 +02:00

elements

test(elements): add single element patch test

2025-12-15 08:10:55 +02:00

fields

test(fields): add LocalField structure test

2025-12-15 06:32:57 +02:00

geometry

test(geometry): add strain tensor computation test

2025-12-15 08:17:17 +02:00

integration

test(integration): add integration points API test

2025-12-15 08:18:51 +02:00

io

test(io): add postprocessing test

2025-12-15 08:19:07 +02:00

materials

test(materials): add Neo-Hookean hyperelastic test

2025-12-15 08:25:58 +02:00

physics

test(physics): add strain extraction test

2025-12-15 06:37:02 +02:00

quadrature

test(quadrature): add runtests.jl

2025-12-15 07:43:42 +02:00

test_elasticity_2d_nonlinear_with_surface_load

Fix tests

2018-09-06 13:34:26 +03:00

test_preprocess

Reading Code Aster med mesh properly

2017-05-30 06:26:12 +03:00

test_problems_contact_2d_autodiff

Contact algorithms testing & develpoment (#95)

2017-03-02 08:43:58 +02:00

test_problems_contact_3d

Contact algorithms testing & develpoment (#95)

2017-03-02 08:43:58 +02:00

test_problems_mortar_3d

Bug/mortar discretization (#88)

2017-02-25 18:40:14 +02:00

test_solvers_postprocess

Add postprocessing features (#100)

2017-03-21 08:36:18 +02:00

testdata

test(gpu): Add GPU elasticity solver test with cantilever beam

2025-11-10 22:24:52 +02:00

topology

test(topology): add wedges test

2025-12-15 06:40:06 +02:00

tutorials/01_fundamentals

refactor: Zero-allocation basis functions and immutable Element

2025-11-09 03:29:36 +02:00

validation

test(validation): add strain based test

2025-12-15 07:43:59 +02:00

runtests.jl

test: add test suites for new DOF-based architecture

2025-12-12 23:49:41 +02:00