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Elasto-plasticity
For almost any metal and at rather small rates of loading, we obtain a mean curve...
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Reviewing Yield Criteria in Plasticity Theory
Mathematical plasticity theory assumes in many cases that deformation occurs without a change in volume. A yield surface, which limits elasticity...
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Localized Plasticity Autowaves Evolution in Aluminium
The kinetics of plastic flow localization foci in polycrystalline Al is investigated at room temperature via double-exposure speckle photography....
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Autowave Plasticity of Hydrogen-Charged Alloys
AbstractThis paper proposes an autowave description of localized plastic flow in solids for hydrogen-charged metals. Experiments showed that plastic...
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Photoactivated organic phosphorescence by stereo-hindrance engineering for mimicking synaptic plasticity
Purely organic phosphorescent materials with dynamically tunable optical properties and persistent luminescent characteristics enable more novel...
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An internal variable treatment of evolutive problems in hardening plasticity and viscoplasticity with singularities
In the present paper, evolutive problems in hardening plasticity and viscoplasticity are analyzed by means of an internal variable formulation. The...
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A Study of the Microhardness and Plasticity Parameter of Lead in External Magnetic Fields with an Induction of up to 0.5 T
AbstractThe microhardness of samples of technically pure lead was measured with and without exposure to an external magnetic field with inductions of...
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Dynamics of a perturbed random neuronal network with burst-timing-dependent plasticity
Neuroplasticity, also known as brain plasticity or neuronal plasticity, allows the brain to improve its connections or rewire itself. The synaptic...
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Theory of One-Dimensional Plasticity
This chapter introduces the theory of one-dimensional plasticity. This concept can easily be illustrated based on the engineering stress-strain...
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METHOD FOR CALCULATING THE FORMING LIMIT OF A PIPE BLANK UNDER EXPANSION TAKING INTO ACCOUNT NONLINEAR PLASTICITY
AbstractIn this paper, we consider a method for determining the limiting expansion ratio of cylindrical pipes using conical accessories that allows a...
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PLASTIC STRUCTURE FORMATION OF THE 1570R ALLOY (Al–Mg–Sc) USING THE PHYSICO-MATHEMATICAL THEORY OF METAL PLASTICITY
AbstractThis study touches upon the disadvantages of the classical mathematical theory of plasticity used a basis to develop and investigate...
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Elasto-plasticity theory for large plastic deformation and its use for the material stiffness determination
In this paper, we present a finite elasto-plasticity theory for large plastic deformations. For the elastic part of the model, we use the St....
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Size Effects in Cosserat Crystal Plasticity
Some Cosserat elastoplasticity models for single crystals are reviewed in the present chapter. Their size-dependent response is evaluated in the case...
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Microscale investigation of phase transformation and plasticity in multi-crystalline shape memory alloy using discrete dislocation–transformation method
Martensitic phase transformation and plasticity are two primary mechanisms of deformation in shape memory alloys (SMAs) and the interaction between...
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Experimental studies and the model of anisotropic plasticity for additively manufactured stainless steel with stress state dependent properties
In this study the mechanical anisotropy of laser powder bed fusion (LPBF) 316L stainless steel under tensile, compressive, and shear loading in...
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Crystal plasticity finite element model of the brittle–ductile transition temperature and fracture toughness of irradiated A508-3 steel
The brittle–ductile transition temperature (BDTT) and fracture toughness are useful indicators of the brittleness of reactor pressure vessel...
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Elements of Classical Plasticity Theory
This monograph provides a compact introduction into the classical, i.e. rate-independent, plasticity theory. Starting from the engineering...
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HfAlO-based ferroelectric memristors for artificial synaptic plasticity
Memristors have received much attention for their ability to achieve multilevel storage and synaptic learning. However, the main factor that hinders...
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Plasticity
Plasticity is the paradigm for non-reversible, rate-independent material behavior. Experimental evidence for various classes of materials, in...
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GROUP ANALYSIS OF THE EQUATIONS OF IDEAL PLASTICITY
AbstractThis paper deals with the problem of constructing exact solutions of the von Mises three-dimensional equations of plasticity based on the...
