Fatigue crack and evolution prediction of compacted graphite iron under thermal loading with variable amplitude
Sign Up to like & getrecommendations! Published in 2019 at "Engineering Failure Analysis"
DOI: 10.1016/j.engfailanal.2019.04.043
Abstract: Abstract With the development of engine and environmental protection, thermal cracking has become one of the main failure modes of components and materials working under complex thermal conditions. The fatigue microcrack and evolution prediction model… read more here.
Keywords: fatigue; variable amplitude; evolution prediction; energy ... See more keywords
Surface fatigue crack growth under variable amplitude loading
Sign Up to like & getrecommendations! Published in 2020 at "Engineering Fracture Mechanics"
DOI: 10.1016/j.engfracmech.2020.107317
Abstract: Abstract Plasticity-induced fatigue crack closure plays an important role in fatigue crack growth. Under fatigue loading with variable amplitude, however, the influence of fatigue crack closure along the crack front in three-dimensional cracked bodies is… read more here.
Keywords: fatigue crack; variable amplitude; amplitude loading; crack growth ... See more keywords
An experimental investigation of the fatigue damage behaviour of adhesively bonded joints under the combined effect of variable amplitude stress and temperature variation
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Adhesion and Adhesives"
DOI: 10.1016/j.ijadhadh.2018.02.011
Abstract: Abstract Under working conditions, adhesively bonded structures are exposed to variable cyclic loading and temperature variation. However, there is still limited number of works dealing with their relationship. The present study investigates the combined effect… read more here.
Keywords: temperature; adhesively bonded; temperature variation; damage ... See more keywords
Application of life-dependent material parameters to lifetime calculation under multiaxial constant- and variable-amplitude loading
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Fatigue"
DOI: 10.1016/j.ijfatigue.2020.105625
Abstract: Abstract This study investigated the application of the life-dependent material parameter concept to stress-based fatigue criteria for fatigue life prediction under multiaxial variable-amplitude loading. Different multiaxial fatigue criteria were applied to the fatigue life calculation… read more here.
Keywords: life dependent; life; dependent material; amplitude loading ... See more keywords
Assessing variable amplitude multiaxial fatigue lifetime of notched components based on the notch critical plane approach
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Fatigue"
DOI: 10.1016/j.ijfatigue.2020.105991
Abstract: Abstract In the present paper, the notch critical plane method proposed by the authors is extended from 2D- to 3D-cases. The plane passing through the assumed critical point and experiencing the maximum variance of the… read more here.
Keywords: critical plane; fatigue; approach; notch critical ... See more keywords
Fatigue performance of additive manufactured metals under variable amplitude service loading conditions including multiaxial stresses and notch effects: Experiments and modelling
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Fatigue"
DOI: 10.1016/j.ijfatigue.2020.106002
Abstract: Abstract Additive manufacturing technology has gained significant attention in recent years. However, due to lack of sufficient understanding of their fatigue behavior under service loading conditions, design of critical load carrying parts using this technique… read more here.
Keywords: fatigue performance; variable amplitude; loading conditions; service loading ... See more keywords
Experimental, analytical and numerical analyses of constant and variable amplitude loadings in the very high cycle fatigue regime
Sign Up to like & getrecommendations! Published in 2017 at "Theoretical and Applied Fracture Mechanics"
DOI: 10.1016/j.tafmec.2017.07.021
Abstract: Abstract Mechanical components often exceed a very high number of cycles in their fatigue life. Within the very high cycle fatigue (VHCF) regime, different damage mechanisms occur and the conventional fatigue limit is not valid… read more here.
Keywords: amplitude loadings; fatigue; cycle fatigue; high cycle ... See more keywords
A CA-XFEM for mixed-mode variable-amplitude fatigue crack growth
Sign Up to like & getrecommendations! Published in 2021 at "Theoretical and Applied Fracture Mechanics"
DOI: 10.1016/j.tafmec.2021.102979
Abstract: Abstract In this research, the extended finite element method (XFEM) in conjunction with the combined approximation (CA) is utilized for estimating the fatigue life of two-dimensional isotropic bodies under variable-amplitude loading. In the proposed method,… read more here.
Keywords: fatigue crack; amplitude fatigue; variable amplitude; crack growth ... See more keywords
Durability assessment of automotive structures under random variable amplitude loading
Sign Up to like & getrecommendations! Published in 2018 at "Advances in Mechanical Engineering"
DOI: 10.1177/1687814018771766
Abstract: Durability assessment is essential for assuring the reliability and safety of automotive structures, which subjects to complex random variable amplitude loadings. In this article, the application of different damage accumulation rules were discussed through the… read more here.
Keywords: variable amplitude; durability assessment; automotive structures; random variable ... See more keywords
Design, simulation, and adjustment of the longitudinal–torsional composite integrated ultrasonic variable amplitude system
Sign Up to like & getrecommendations! Published in 2018 at "Advances in Mechanical Engineering"
DOI: 10.1177/1687814018804739
Abstract: For the longitudinal–torsional composite integrated ultrasonic variable amplitude system with the longitudinal–torsional resonance produced by helical slots in the cone of the launch section, the theoretical design, finite element simulation, and experimental study are carried… read more here.
Keywords: system; amplitude; torsional composite; longitudinal torsional ... See more keywords
Probability Analysis in Determining the Behaviour of Variable Amplitude Strain Signal Based on Extraction Segments
Sign Up to like & getrecommendations! Published in 2017 at "Latin American Journal of Solids and Structures"
DOI: 10.1590/1679-78254036
Abstract: THIS PAPER FOCUSES ON ANALYSIS IN DETERMINING THE BEHAVIOUR OF VARIABLE AMPLITUDE STRAIN SIGNALS BASED ON EXTRACTION OF SEGMENTS. THE CONSTANT LOADING (CAL), THAT WAS USED IN THE LABORATORY TESTS, WAS DESIGNED ACCORDING TO THE… read more here.
Keywords: probability; amplitude; analysis; analysis determining ... See more keywords