A CDM-like constitutive law for predicting degradation of strength and ductility of steel subjected to cyclic loading

A CDM-like constitutive law for predicting degradation of strength and ductility of steel subjected to cyclic loading

This paper presents a continuum-damage-model-like constitutive law embedding cohesive cracks with plasticity-induced damage to represent the degradation of strength and ductility of steel under cyclic loading. The proposed constitutive law accommodates an arbitrary hyperelasticity-based plastic mode...

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Bibliographic Details
Main Authors: Shintaku, Y. (Author), Terada, K. (Author), Tsutsumi, S. (Author)
Format: Article
Language:English
Published: Elsevier Ltd 2022
Subjects:
Cohesive tractions
Constitutive law
Cracks
Cyclic loads
Damage
Deformation gradients
Ductile fracture
Ductility
Elasticity
Fatigue
Fatigue damage
Fracture
Fracture toughness
Hardening
Hyper-elasticity
Isotropic hardenings
Kinematics
Plastic deformation
Plastic models
Plasticity
Plasticity induced damage
Strength and ductilities
Tensile strength
Traction-separation law
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