Shape memory polymers: a mesoscale model of the internal mechanism leading to the SM phenomena

DOI10.1016/j.ijplas.2007.11.001zbMath1338.74019OpenAlexW1998137421MaRDI QIDQ933454

Vratislav Kafka

Publication date: 21 July 2008

Published in: International Journal of Plasticity (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.ijplas.2007.11.001

zbMATH Keywords

microstructurescreepanalytical functionsshape memorypolymeric materials

Mathematics Subject Classification ID

Micromechanics of solids (74M25) Plastic materials, materials of stress-rate and internal-variable type (74C99) Materials of strain-rate type and history type, other materials with memory (including elastic materials with viscous damping, various viscoelastic materials) (74D99)

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Thermo-mechanical constitutive modeling of shape memory polyurethanes using a phenomenological approach ⋮ Phase transitions induced by extension in a slender SMA cylinder: analytical solutions for the hysteresis loop based on a quasi-3D continuum model ⋮ Mechanics of soft active materials with phase evolution ⋮ Innovative multiphysics approach for designing high-performance thermo-responsive shape memory polymer microvalve ⋮ Constitutive modeling of shape memory polymer based self-healing syntactic foam ⋮ Multi-mechanism models for semi-crystalline polymer: constitutive relations and finite element implementation

Cites Work

• New class of creep-relaxation functions
• Thermo-mechanical large deformation response and constitutive modeling of viscoelastic polymers over a wide range of strain rates and temperatures
• Thermodynamic formulation of constitutive equations and application to the viscoplasticity and viscoelasticity of metals and polymers
• A two-phase self-consistent model for the deformation and phase transformation behavior of polymers above the glass transition temperature: application to PET
• A viscoplasticity theory applied to proportional and non-proportional cyclic loading at small strains
• Modeling deformation behavior of polymers with viscoplasticity theory based on overstress
• Kinetics of volume recovery in amorphous polymers
• Constitutive modeling of the mechanics associated with crystallizable shape memory polymers
• Thermomechanics of shape memory polymers: uniaxial experiments and constitutive modeling
• Mesomechanical Constitutive Modeling

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