Results 11 to 20 of about 12,584,796 (316)

Superior low-cycle fatigue performance of iron-based SMA for seismic damping application

open access: yes, 2021
This study reveals the superior low-cycle fatigue performance of iron-based shape memory alloy (Fe-SMA) for seismic damping application, catering to the need for more durable, resilient, and perhaps fatigue-free structural systems in seismic active ...
Cheng Fang, Wei Wang, Yuezhen Ji, M. Yam
semanticscholar   +1 more source

Effect of Machined Surface Integrity on Fatigue Performance of Metal Workpiece: A Review

open access: yesChinese Journal of Mechanical Engineering, 2021
Fatigue performance is a serious concern for mechanical components subject to cyclical stresses, particularly where safety is paramount. The fatigue performance of components relies closely on their surface integrity because the fatigue cracks generally ...
Guoliang Liu   +4 more
semanticscholar   +1 more source

Mechanical Properties and Fatigue Performance of 17-4 PH Stainless Steel Manufactured by Atomic Diffusion Additive Manufacturing Technology

open access: yesJournal of Manufacturing and Materials Processing, 2023
Additive Manufacturing (AM) is gaining importance as an alternative and complementary technology to conventional manufacturing processes. Among AM technologies, the Atomic Diffusion Additive Manufacturing (ADAM) technology is a novel extrusion-based ...
Jon Rodriguez   +6 more
doaj   +1 more source

Role of Multi-Scale Microstructure in the Degradation of Al Wire for Power Transmission

open access: yesApplied Sciences, 2020
As common conductive materials, Al wires are used on overhead transmission lines under long-term heating conditions. In this study, the strength degradation behavior and the strength-electrical conductivity relation of the commercially pure Al wires ...
Rui Li   +7 more
doaj   +1 more source

Fatigue Performance Test and Numerical Analysis of Composite Girders with CSW-CFST Truss Chords

open access: yesApplied Sciences, 2022
Composite girders with corrugated steel webs and concrete-filled steel tubular (CSW-CFST) truss chords are a new type of structure and have been used in bridges.
Hanhui Huang   +3 more
doaj   +1 more source

Laser polishing for improving fatigue performance of additive manufactured Ti-6Al-4V parts

open access: yes, 2021
Additive manufacturing of metallic materials is rapidly growing due to the possibility of constructing customized products with complex geometries.
Seungjong Lee   +4 more
semanticscholar   +1 more source

Fatigue Performance Of High-Modulus Basalt Fiber-Reinforced Asphalt Mixture

open access: yesJournal of Applied Science and Engineering, 2023
An effective way to improve the rutting resistance of asphalt pavement is to increase the modulus of the middle surface layer of the asphalt mixture. However, the fatigue performance of high-modulus asphalt mixtures hinders this development.
Jingjing Dai, Xiaodong Jia
doaj   +1 more source

Sleep disturbances and predictors of nondeployability among active-duty Army soldiers: an odds ratio analysis of medical healthcare data from fiscal year 2018

open access: yesMilitary Medical Research, 2020
Background The impact of sleep disorders on active-duty soldiers’ medical readiness is not currently quantified. Patient data generated at military treatment facilities can be accessed to create research reports and thus can be used to estimate the ...
Jaime K. Devine   +3 more
doaj   +1 more source

Influence of surface integrity induced by multiple machining processes upon the fatigue performance of a nickel based superalloy

open access: yes, 2021
Machining operations are of key importance to the fatigue performance of nickel based superalloys due to the high thermal/mechanical loadings yielded on the machined workpiece which can significantly alter the surface integrity of the components ...
Z. Liao   +6 more
semanticscholar   +1 more source

Topology Optimization Design and Experimental Research of a 3D-Printed Metal Aerospace Bracket Considering Fatigue Performance

open access: yesApplied Sciences, 2021
In the aerospace industry, spacecraft often serve in harsh operating environments, so the design of ultra-lightweight and high-performance structures is a major requirement in aerospace structure design.
Yisheng Chen   +6 more
semanticscholar   +1 more source

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