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Size Effect on the Statistical Distribution of Stress and Strain in Microforming
The frequency distribution of local stress or strain across the micromechanical field in plastic deformation tends to universally follow a normal or...
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In situ detection of spatial distribution information of temperature-pH-strain of sandstone cultural relics
To monitor in situ the temperature, pH, and micro-strain change information of sandstone artifacts in the process of oxalic acid corrosion, the...
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Effect of Welding Inclination Angle on Strain Distribution of X80 Pipeline Steel Welded Joint in Mountain Environment
In the laboratory environment, it is possible to weld inclined pipes with an inclination angle of 30° or even larger angles and achieve good...
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Stress Strain Curves
Traditionally, stress strain curves for example from tensile testing are described with empirical models with a number of adjustable parameters such...
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Measuring Strain Distribution Around Inclusions and Matrix Interface Using Global Digital Image Correlation
A method for evaluating displacement and strain distributions around inclusion and matrix interface is studied in this chapter. Global digital image...
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Predicted Distribution in Measured Fatigue Life from Expected Distribution in Cyclic Stress–strain Properties Using a Strain-Energy Based Damage Model
In practice, fatigueFatigue properties such as stress life and strain life are often fit from a relatively small amount of data, making accurate...
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Silver Nanoparticles-Based Printed Strain Sensor
Piezoresistive silver nanoparticles (AgNP)-based strain sensor are popular due to their high piezo resistivity and high electrical conductivity,...
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Uniform strain high-pressure torsion (US-HPT): an approach to reduce strain gradients
Based on the pioneering work of Erbel, we propose a simple modification of classical high-pressure torsion anvils that allows a strong reduction or...
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Stress Distribution Near Sharp and Rounded V-Notches In Anisotropic Elastic Body Under Antiplane Strain
Using the singular integral equations method the antiplane elastic problem for elastic anisotropic body with sharp and rounded angular notches, is...
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Strain-Sensitive Properties of Polymer Nanocomposites Based on Island Films
Nanocomposites based on a gold island layer on the surface of elastomer films are prepared and their strain-sensitive properties in the region of...
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Composites and Hybrid Based Printed Strain Sensor
Composites and hybrid based flexible strain sensor have better performance in sensitivity, and stretchability. In this chapter, the development of...
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Formability and Spring-Back of Light Metals at High Strain Rates
Formability or plasticity of light metals, such as aluminum alloys and titanium alloys, are quite strain rate sensitive. For most normal plastic...
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Pockets of strain-softening and strain-hardening in high-strength Cu-24wt%Ag sheets
To study plastic deformation behavior in high-strength Cu–Ag nanostructured composites, we compared (1) overall stress–strain curves with local...
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Influence of Plastic Anisotropy and Strain path on strain-induced Phase Transformation of Cobalt
The objective of this paper is to contribute to a better understanding of the deformation mechanisms of a rolled polycrystalline cobalt sheet. In...
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From Strain Softening to Strain Hardening in Submicron Scale Ti2448 Associated with Slip Mode Transition Mediated by Nanoscale Martensitic Transformation
Effects of the stress-induced nanoscale α″ martensitic transformation (SINMT) on the deformation behavior of Ti-24Nb-4Zr-8Sn (Ti2448) alloy at...
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Effect of Die Profile on Strain Inhomogeneity During Constrained Groove Pressing
Constrained groove pressing using conventional dies with groove angle of 45° imparts shear deformation within the material and repetitive pressings...
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Strain-modulated defect engineering of two-dimensional materials
Strain- and defect-engineering are two powerful approaches to tailor the opto-electronic properties of two-dimensional (2D) materials, but the...
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Imaging the strain evolution of a platinum nanoparticle under electrochemical control
Surface strain is widely employed in gas phase catalysis and electrocatalysis to control the binding energies of adsorbates on active sites. However,...
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Polymer-based strain sensors: review
Strain sensors, as electronic components, convert non-quantitative strain states into visually perceivable electrical signal variations using strain...
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Ultra-sensitive, highly linear, and hysteresis-free strain sensors enabled by gradient stiffness sliding strategy
Develo** strain sensors with both high sensitivity and high linearity has always been the goal of researchers. Compared to resistive strain...
