Creep failure of polypropylene: Experiments and constitutive modeling

Keyphrases

• Experiment Modeling 100%
• Constitutive Modeling 100%
• Polypropylene 100%
• Creep Failure 100%
• Numerical Simulation 50%
• Strain Rate 50%
• Ambient Temperature 50%
• Knee 50%
• Adjustable Parameters 50%
• Constitutive Equation 50%
• Stress-strain Relationship 50%
• Phenomenological Approach 50%
• Creep Test 50%
• Semicrystalline Polymers 50%
• Relaxation Test 50%
• Three-dimensional Deformation 50%
• Uniaxial Tensile Test 50%
• Viscoelastic-viscoplastic 50%
• Viscoplastic Response 50%
• Isotactic Polypropylene 50%
• Strain Test 50%
• Ductile-to-brittle 50%
• Brittle Rupture 50%

Engineering

• Creep 100%
• Constitutive Modeling 100%
• Computer Simulation 50%
• Strain Rate 50%
• Constitutive Equation 50%
• Stress-Strain Relations 50%
• Tensile Test 50%
• Creep Test 50%
• Semicrystalline Polymer 50%

Material Science

• Polypropylene 100%
• Creep 100%
• Constitutive Modeling 100%
• Strain Rate 33%
• Stress-Strain Relations 33%