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Viscoelastic–Viscoplastic Cyclic Deformation of Polycarbonate Polymer: Experiment and Constitutive Model
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A series of uniaxial tests (including multilevel loading–unloading recovery, creeprecovery, and cyclic tension–compression/tension ones) were performed to investigate the monotonic and cyclic viscoelastic–viscoplastic ...
Time Dependent Uniaxial Ratchetting of Ultrahigh Molecular Weight Polyethylene Polymer: Viscoelastic–Viscoplastic Constitutive Model
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Uniaxial tension–unloading recovery, creeprecovery, and stresscontrolled cyclic tests are first performed to investigate the recoverable viscoelasticity and irrecoverable viscoplasticity (including the uniaxial ratchetting) ...