Solid mechanics
Verification of Coreform IGA solid-mechanics capabilities against analytic solutions, textbook references (e.g. Roark), and body-fitted Abaqus reference simulations.
Problems are grouped by capability rather than by Abaqus keyword. Each problem page lists the specific keywords it exercises (extracted from its analysis deck) in a Supported Abaqus keywords section.
Capabilities
6 verification studies
Linear elastic stress
Verify displacement and stress fields under small-strain linear elasticity, including multiple load types, boundary conditions, maximally smooth spline bases, materials, and curved trimmed boundaries.
1 verification study
Contact
Verify deformable-body normal and frictional contact under finite sliding against classical contact-mechanics solutions.
1 verification study
Thermal strain
Verify stresses produced by discontinuous prescribed thermal strain.
1 verification study
Implicit dynamics
Verify direct time integration for native, body-fitted, and immersed discretizations.