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Analyzing Stress and Strain Concentration in the Inelastic Region for Strengthening and Softening Materials
AbstractThe processes of elastic and elastoplastic deformation in concentration zones are analyzed for the case of different levels of rated stresses...
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Next-Generation Non-contact Strain-Sensing Method Using Strain-Sensing Smart Skin (S4) for Static and Dynamic Measurement
In this study, the next-generation non-contact strain-sensing method with the Strain-Sensing Smart Skin (S4), based on measuring strain-induced...
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Testing at High Strain Rates
In this chapter we present methods of materialTesting at high strain rates testing at high strain ratesStrain rate. Mechanical behavior of materials...
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Simplified Plane Strain Consolidation Modelling of Stone Column
Like sand drain, stone column can accelerate the dissipation of pore water and consolidate the soft clay. In this paper, 2D plane strain...
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Strain Gauge-Based Equipment
This chapter describes various type of strain gauges and transducers used for the measurement of physical quantities that often complement vibration,...
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Fatigue Life Estimation of Pelton Turbine Using Local Strain Approach
This paper studies the fatigue life estimation of the 12 MW Pelton turbine of Khimti Hydropower. The material of turbine is 13Cr–4Ni SS. Pelton...
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Simulation of Optical FBG Based Sensor for Measurement of Temperature, Strain and Salinity
This paper presents simulation results of optical fiber sensors based on Fiber Bragg Grating (FBG). The selection of proper grating is done on the...
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Strain-Based Fatigue Analysis—Low Cycle Fatigue
Three regions were identified in Sect. 1.2 and shown in Fig. 1.10 as Region...
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Compressive Mechanical Property of Artificial Hail Under Intermediate Strain Rates
Hail in nature is stronger than pure ice, and cotton fibers are usually added to imitate the mechanical properties of hail in nature. In this paper,...
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Theoretical Stress Concentration Factors at a Cruciform Welded Joint
The engineering dependencies to calculate the theoretical stress concentration factor at a cruciform welded joint are analyzed. Based on the...
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High-resolution image-based simulation reveals membrane strain concentration on osteocyte processes caused by tethering elements
Osteocytes are vital for regulating bone remodeling by sensing the flow-induced mechanical stimuli applied to their cell processes. In this...
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A new modeling approach for stress–strain relationship taking into account strain hardening and stored energy by compacted graphite iron evolution
Compacted graphite iron (CGI) is considered to be an ideal diesel engine material with excellent physical and mechanical properties, which meet the...
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Strain hardening rate dependency of deformation shape, strain distribution, and contact pressure during wire flat rolling
The effect of the strain hardening exponent ( n ) of a material on the changes in shape, strain inhomogeneity, and contact pressure was investigated...
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Damage Diagnosis of Railway Vehicle Car Body Based on Strain Modes
In the rail vehicle structure design, the key of the strength design and fatigue life estimation is to analyse the stress state of the structure...
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Numerical Simulation on Energy Concentration and Release Process of Strain Rockburst
Rockburst mechanism has been a hot topic in the stability analysis of underground carven excavation, and the accurate description of energy evolution...
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Development of Polyaniline/Polyvinylpyrrolidone (PANI/PVP) Composite Films for Piezoresistive Strain-Sensing Applications
In this work, a novel study is reported to measure the strain-sensing properties of PANI/PVP conductive thermoplastic composite with varying...
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Unidirectionally Sensitive Flexible Resistance Strain Sensor Based on AgNWs/PDMS
The flexible strain sensor has found widespread application due to its excellent flexibility, extensibility, and adaptability to various scenarios....
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Electrically, Magnetically and Strain Field Assisted Smart/Functional Nano Fluids
Smart Nano fluids are special class of nano materials having ability to reversibly change their deformation and flow characteristics significantly...
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Optimization on Cruciform Specimen Geometries of AA5052 Under Equi-Biaxial Loading: Acquisition of Ultimate Fracture Strain
BackgroundThe evaluation of the formability for aluminum alloy under complex loading conditions is particularly significant. Based on the...
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Microscopic Strain of Random Discontinuous Fiber Composites Subject to Various Macroscopic Strain Conditions
With the wide applications of composite materials, virtual simulation tools become a big matter of concern in the new development process to predict...