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Residual stress generation and evaluation in milling: a review
The machining distortion induced by residual stresses is always a standout manufacturing issue during the processing of complex components....
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Features of Mechanical Properties and Residual Stress Distribution in Butt Joint of HSB690-SM355 Dissimilar Steel
HSB690 steel is high-performance steel for bridges manufactured by POSCO of Korea through a thermo-mechanical controlled process (TMCP). However, the...
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The influence of sample generation and model resolution on mechanical properties obtained from DEM simulations
The discrete element method (DEM) is a numerical technique to simulate the mechanical behavior of a system of particles. Each particle is identified...
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Variation of the vibrational treatment on mechanical properties and weld residual stress
There are several ways to relieve welding residual stresses. The most commonly used and the only standardized method is the post-weld heat treatment....
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Improving mechanical properties of additively manufactured H13 steel through residual stress modulation by laser shock peening
The high tensile residual stresses in the laser powder bed fusion (LPBF) manufactured H13 steel lead to severe cracks and low mechanical properties....
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Calculation of residual stress in ultrasonic vibration assisted grinding considering thermal-mechanical coupling: a numerical-analytical hybrid prediction approach
Ultrasonic vibration-assisted grinding (UVAG) enhances surface integrity in machined parts, especially in achieving greater compressive residual...
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Regulation mechanism of aging behavior and mechanical properties of 2195-T34 Al-Li alloy at different stress levels
The effect of aging on the mechanical properties of the 2195-T34 Al−Li alloy at different stress levels was investigated. When the stress was below...
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Coiled Polymer Artificial Muscles Having Dual-Mode Actuation with Large Stress Generation
Coiled polymer artificial muscles with both large tensile stroke and giant force generation are needed for practical applications in robotics, soft...
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Study on mechanical properties and damage characteristics of rubber concrete under equal amplitude high stress repeated loading
The reuse of waste rubber in concrete is beneficial for sustainable development of ecological environment. Rubber concrete is often under repeated...
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Evaluation of growth-induced, mechanical stress in solid tumors and spatial association with extracellular matrix content
Mechanical stresses in solid tumors play an important role in tumor progression and treatment efficacy but their quantification is...
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Effect of laser direct metal deposition process on the microstructure and mechanical properties and temperature and stress fields of 24CrNiMo
We conducted a study to investigate the impact of the laser direct metal deposition (LMD) process on the microstructure, mechanical properties,...
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Subsurface residual stress and damaged layer in high-speed grinding considering thermo-mechanical coupling influence
Subsurface residual stress and damaged layer play a vital role in determining the accuracy maintenance and fatigue performance of parts. Due to the...
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Adaptive honeycomb based on additive manufacturing: research on generation algorithm and mechanical characteristics
Currently, the problems of low efficiency and fabricate process complexity exist in hexagonal honeycomb structure generation algorithm of arbitrarily...
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Discrete Element Simulation of Macro and Micro Mechanical Properties of Round Gravel Material under Triaxial Stress
In this study, the effects of relative density and confining pressure on the shear characteristics of round gravel are investigated using a...
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3D coupled thermo-mechanical simulation of surface roughness and residual stress in end milling aluminum alloy
Surface roughness and residual stress are related to the fatigue life of finished parts. However, experimental investigations lack a deep discussion...
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Electro-Chemo-Mechanical Modeling of Multiscale Active Materials for Next-Generation Energy Storage: Opportunities and Challenges
Although lithium-ion batteries represent the best available rechargeable battery technology, a significant energy and power density gap exists...
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Parameter subset reduction for imaging-based digital twin generation of patients with left ventricular mechanical discoordination
BackgroundIntegration of a patient’s non-invasive imaging data in a digital twin (DT) of the heart can provide valuable insight into the myocardial...
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The influence of the heat generation during deformation on the mechanical properties and microstructure of the selected TWIP steels
The TWIP (Twinning Induced Plasticity) steels are one of the most promising materials in reducing the weight of vehicles. Despite a lot of research...
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On the Utility of the Thermal-Pseudo Mechanical Model’s Residual Stress Prediction Capability for the Development of Friction Stir Processing
This paper investigates the thermal-pseudo mechanical (TPM) model’s residual stress prediction capability for its utility in develo** friction stir...
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Hydraulic and Mechanical Coupling Analysis of Rough Fracture Network under Normal Stress and Shear Stress
The hydraulic and mechanical coupling characteristics of fracture networks under normal stress and shear stress were studied in this paper. The...