Analysis of the mechanism of fatigue failure of the Refill Friction Stir Spot Welded overlap joints
Sign Up to like & getrecommendations! Published in 2019 at "Archives of Civil and Mechanical Engineering"
DOI: 10.1016/j.acme.2019.09.004
Abstract: Abstract The aim of this work is the experimental investigation of fatigue failure in Refill Friction Stir Spot Welding joints. The specimens for the fatigue analysis were made of 0.8-mm-thick and 1.6-mm-thick 7075-T6 aluminium alloy… read more here.
Keywords: fatigue failure; analysis; failure refill; refill friction ... See more keywords
A general energy based fatigue failure criterion for the carbon epoxy composites
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DOI: 10.1016/j.compstruct.2019.111804
Abstract: Abstract A normalized energy-based fatigue failure criterion, which employs off-axis stress and strain components to compute strain energy during cyclic loading, is presented in the current research. The new model is capable of predicting the… read more here.
Keywords: fatigue failure; based fatigue; carbon epoxy; energy ... See more keywords
Notch insensitivity in fatigue failure of chopped carbon fiber chip-reinforced composites using experimental and computational analysis
Sign Up to like & getrecommendations! Published in 2020 at "Composite Structures"
DOI: 10.1016/j.compstruct.2020.112280
Abstract: Abstract This study focuses on the notch effect on the fatigue failure of chopped carbon fiber chip-reinforced sheet molding compound (SMC) composites by using both experimental and numerical methods. The S-N diagrams of notched specimens… read more here.
Keywords: fatigue failure; fatigue; fiber; smc composites ... See more keywords
Material defects as cause for the fatigue failure of metallic components
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Fatigue"
DOI: 10.1016/j.ijfatigue.2019.06.024
Abstract: Abstract The paper provides an overview on material defects which may serve as fatigue crack initiation sites and can cause final fatigue failure of a component. These comprise non-metallic inclusions in steel and aluminum alloys,… read more here.
Keywords: material defects; cause fatigue; defects cause; fatigue failure ... See more keywords
Analysis of microstructural facet fatigue failure in ultra-fine grained powder metallurgy Ti-6Al-4V produced through hydrogen sintering
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Fatigue"
DOI: 10.1016/j.ijfatigue.2019.105355
Abstract: Abstract The hydrogen sintering and phase transformation (HSPT) process is a powder metallurgy method that produces Ti-6Al-4V with fatigue properties rivaling wrought processed Ti-6Al-4V. Previous fatigue work on HSPT Ti-6Al-4V has shown failure to be… read more here.
Keywords: fatigue failure; fatigue; powder metallurgy; metallurgy ... See more keywords
On fatigue failure prediction of prosthetic devices through XFEM analysis
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Fatigue"
DOI: 10.1016/j.ijfatigue.2021.106160
Abstract: Abstract While prosthetic devices have been extensively used to treat a wide range of human diseases and injuries, failure of these devices due to fatigue under cyclic loading has been recognized as a primary concern… read more here.
Keywords: failure prediction; failure; approach; fatigue failure ... See more keywords
Aggregate fatigue failure on macro texture polishing of asphalt pavement
Sign Up to like & getrecommendations! Published in 2017 at "International journal of pavement research and technology"
DOI: 10.1016/j.ijprt.2017.09.009
Abstract: Abstract The macro-texture of asphalt pavement greatly affects the traffic safety of driving. In this study, the 3D laser scanning data, which is captured from the pavements, is used for reverse modeling. FE software ANSYS… read more here.
Keywords: fatigue failure; texture; asphalt pavement; macro texture ... See more keywords
Refining the Calculation Method for Fatigue Failure Criterion of Asphalt Binder from Linear Amplitude Sweep Test
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Materials in Civil Engineering"
DOI: 10.1061/(asce)mt.1943-5533.0002147
Abstract: AbstractThe objective of this paper is to refine the calculation method for improving the regression accuracy of fatigue failure criterion of asphalt binder using the linear amplitude sweep (LAS) t... read more here.
Keywords: fatigue failure; criterion asphalt; asphalt binder; calculation method ... See more keywords
Experimental Research on Acoustic Emission Characteristics and Felicity Effects during Coal Fatigue Failure under Cyclic Loading
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DOI: 10.1155/2020/3453128
Abstract: In order to study the acoustic emission characteristics and Felicity effect in the process of coal fatigue failure and reveal the internal relationship between the fatigue damage evolution law and the acoustic emission activity, with… read more here.
Keywords: fatigue failure; cyclic loading; acoustic emission; emission ... See more keywords
Fatigue failure at low temperatures
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DOI: 10.3103/s1068798x17100124
Abstract: The fatigue failure of steel 20 at low temperatures is considered. Strain hardening of the surface layers is found to occur in adiabatic conditions at low temperatures. That increases the fatigue strength. Fatigue cracks form… read more here.
Keywords: fatigue failure; low temperatures; failure low;
Common failures of ship propulsion shafts
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DOI: 10.31217/p.31.2.1
Abstract: This article aims to provide a critical review of the most common failures of ship propulsion systems as a crucial ship system, with emphasis on fatigue failure. The accent is given on the shaft of… read more here.
Keywords: fatigue failure; propulsion; ship propulsion; failures ship ... See more keywords