A hyperelastic or Green elastic material [1] is a type of constitutive model for ideally elastic material for which the stress–strain relationship derives from a strain energy density function.

Aug 7, 2025 · Hyperelastic materials, such as rubber-like elastomers, are remarkable for their ability to undergo very large elastic deformations—often stretching 200% to 300% or …

The hyperelastic material model can be used with solid (continuum) elements, finite-strain shells (except S4), continuum shells, membranes, and one-dimensional elements (trusses and rebars).

Hyperelastic materials are described in terms of a “strain energy potential,” , which defines the strain energy stored in the material per unit of reference volume (volume in the initial …

Aug 5, 2022 · Hyperelastic structures often undergo large strains when subjected to external time-dependent forces. Hyperelasticity requires specific constitutive laws to describe the …

Aug 27, 2025 · A hyperelastic material is a type of material that can undergo very large elastic deformations and then fully recover its original shape. This unique property sets them apart …

Hyperelastic constitutive laws are used to model materials that respond elastically when subjected to very large strains. They account both for nonlinear material behavior and large shape changes.

May 26, 2024 · Hyperelastic materials are a class of materials known for their extraordinary durability, flexibility, and precision in continuum mechanics.

These hyperelastic materials have properties that vary with the strain rate, or how rapidly the material is deformed. Although these hyperelastic materials have many interesting properties, …

May 3, 2010 · A hyperelastic or Green elastic material is a type of constitutive model for ideally elastic material for which the stress-strain relationship derives from a strain energy density …