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On the Strain Rate Sensitivity Measured by Nanoindentation at High Strain Rates
The flow stress of a material can be strongly dependent on the rate of applied strain. Measuring the strain rate sensitivity can reveal key insights...
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Alternative finite strain viscoelastic models: constant and strain rate-dependent viscosity
In this study, we present alternative viscoelastic models for materials develo** large strains. The novelty of these models is the definition of...
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Engineering estimates of strain and strain rate in helical rolling of balls
The subject of the research is the process of helical rolling of balls with a diameter of 15 to 125 mm for grinding mills. Analytical estimates of...
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Evaluation of Marine Clays’ Strain Rate Dependency During the Unloading Process
Consolidation characteristics interpreted with the isotache concept have been studied by many researchers. However, the dependency of strain rate on...
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High-Strain-Rate Behavior of 3D-Printed CuCrZr
CuCrZr alloys achieve high mechanical properties by thermal (e.g., supersaturated temper and aging), mechanical (e.g., ECAP), or thermomechanical...
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Influence of strain rate on nanoparticle debonding in polymer nanocomposites
This paper attempts to evaluate the influence of strain rate on the debonding stress of the spherical nanoparticles using a closed form solution. A...
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Computing Strain Rate Effects on Concrete Compressive Strength by Smoothed Particle Hydrodynamics
In this paper, the influence of strain rate on the compressive response of concrete specimens is investigated by means of Smoothed Particle...
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Design and Characterization of Architected Cellular Composite Material Embedded with Strain Rate Dependent Foam
Multistable architected material composed of curved beam unit has been widely studied for its promising energy dissipation/absorption applications....
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Effects of large strain reverse loading on the strain rate dependence and dynamic strain localization of ductile metallic rods
The dynamic necking of ductile metallic rods with large strain reverse loading history has received little attention in the published literature. A...
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A Well-Posed Definition for Plastic Strain Rate in Indentation
To compare hardness versus strain rate data from different kinds of indentation creep test can be challenging. It is often difficult to determine...
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Temperature- and Strain-Rate-Dependent Mechanical Response of a 316 Stainless Steel
A comprehensive study of the mechanical response of a 316 stainless steel is presented. The split-Hopkinson bar technique was used to evaluate the...
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Improved cohesive zone model: integrating strain rate, plastic strain, variable dam**, and enhanced constitutive law for fracture propagation
Cohesive zone model has been used widely in fracture propagations, but few of them have considered strain rate, plastic strain, and variable dam**...
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Size-Dependence of Dynamic Behaviors for RCC Under High-Strain-Rate Loadings
The dynamic compressive strength usually is sensitive to both strain rate and specimen size, and larger specimens display a much more significant...
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Effects of Loading Direction and Strain Rate on Mechanical Properties and Failure Modes of Teak
The mechanical response and failure mode of wood under compressive load are of great significance for structural design and integrity evaluation. The...
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Strain Rate Sensitivity Measured from Different Continuous Macro-indentation Methods
Rate sensitive deformation behavior of a soft Sn–0.6%Cu alloy was investigated by the macro-indentation and indentation-relaxation tests at room...
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Characterization and constitutive modeling of the high strain rate behavior of granite at low temperatures
A split Hopkinson pressure bar (SHPB) was used to characterize the high-strain rate behavior of saturated and frozen granite specimens. The effects...
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Extension of Flow Behaviour and Damage Models for Cast Iron Alloys with Strain Rate Effect
Cast iron alloys with low production cost and quite good mechanical properties are widely used in the automotive industry. To study the mechanical...
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High strain rate testing of hybrid TPMS structures
This study provides an overview of the most recent advancements in the production of triple periodic minimal (TPMS) structure combinations of...
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High Strain Rate Compressive Behavior of 3D Printed Liquid Crystal Elastomers
Polymers are widely used as dam** materials in vibration and impact applications. Liquid crystal elastomers (LCEs) are a unique class of polymers...
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Decoupling the Effects of Strain Rate and Temperature Rise on Martensitic Transformation in a 316 Austenitic Stainless Steel
Interrupted and incremental tensile tests have been carried out on 316 austenitic stainless steel at different strain rates, revealing the...
