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   Articles with "fatigue failure" as a keyword



Analysis of the mechanism of fatigue failure of the Refill Friction Stir Spot Welded overlap joints

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recommendations! 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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recommendations! Published in 2020 at "Composite Structures"

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

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recommendations! 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

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recommendations! 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
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Analysis of microstructural facet fatigue failure in ultra-fine grained powder metallurgy Ti-6Al-4V produced through hydrogen sintering

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recommendations! 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
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On fatigue failure prediction of prosthetic devices through XFEM analysis

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recommendations! 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

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recommendations! 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

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recommendations! 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

Modeling Fatigue Failure of Cartilage and Fibrous Biological Tissues Using Constrained Reactive Mixture Theory.

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recommendations! Published in 2024 at "Journal of biomechanical engineering"

DOI: 10.1115/1.4066219

Abstract: Fatigue failure in biological soft tissues plays a critical role in the etiology of chronic soft tissue injuries and diseases such as osteoarthritis. Understanding failure mechanisms is hindered by the decades-long timescales over which damage… read more here.

Keywords: biological tissues; mixture theory; fatigue failure; fibrous biological ... See more keywords

Experimental Research on Acoustic Emission Characteristics and Felicity Effects during Coal Fatigue Failure under Cyclic Loading

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recommendations! Published in 2020 at "Advances in Materials Science and Engineering"

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

Studies on the fatigue failure behaviour of novel carbon nanotube–glass composites

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recommendations! Published in 2024 at "Physics and Chemistry of Glasses: European Journal of Glass Science and Technology Part B"

DOI: 10.13036/17533562.65.1.11

Abstract: Single walled carbon nanotubes (SWCNTs) based glass composites were fabricated through a melt-quench process and their fatigue failure properties were studied using a repeated indentation technique. The SWCNT–glass composites were found to exhibit significantly reduced… read more here.

Keywords: glass composites; carbon; fatigue failure; glass ... See more keywords