Mode I fatigue limit of notched structures: A deeper insight into Finite Fracture Mechanics
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Fracture"
DOI: 10.1007/s10704-020-00488-6
Abstract: In the present contribution, the coupled stress-energy criterion of Finite Fracture Mechanics (FFM) is applied to assess the fatigue limit of structures weakened by sharp V- and U-notches and subjected to mode I loading conditions.… read more here.
Keywords: finite fracture; fatigue limit; mechanics;
Effect of Carbide Density on Fatigue Limit of H21 Die Steel
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Materials Engineering and Performance"
DOI: 10.1007/s11665-020-04556-9
Abstract: In the present work, the effect of carbide density on microstructure, hardness, wear rate, and fatigue limit of AISI H21 die steel has been studied. The specimens of H21 die steel have been employed hardening… read more here.
Keywords: carbide density; die steel; limit; fatigue limit ... See more keywords
The survival probability of shafts and shaft-hub connections
Sign Up to like & getrecommendations! Published in 2019 at "Engineering Failure Analysis"
DOI: 10.1016/j.engfailanal.2019.05.007
Abstract: Abstract The fatigue limits of shafts and shaft-hub connections are subject to a probability distribution. This distribution can be described by the mean value and the scatter of the fatigue limit. The mean fatigue limit… read more here.
Keywords: shafts shaft; fatigue limit; hub connections; probability ... See more keywords
Comparative investigation of the fatigue limit of additive-manufactured and rolled 316 steel based on self-heating approach
Sign Up to like & getrecommendations! Published in 2020 at "Engineering Fracture Mechanics"
DOI: 10.1016/j.engfracmech.2019.106746
Abstract: Abstract In this paper, fatigue properties of additive-manufactured (AM) 316 steel are investigated by the rapid fatigue limit evaluation method based on self-heating experiments. To this end, a series of tensile cycling experiments are carried… read more here.
Keywords: steel; 316 steel; fatigue limit; rolled 316 ... See more keywords
Fatigue crack growth in laser-treated adhesively bonded composite joints: An experimental examination
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Adhesion and Adhesives"
DOI: 10.1016/j.ijadhadh.2020.102784
Abstract: Abstract Carbon fiber-reinforced polymers (CFRPs) are commonly used in structures in which weight and strength determine energy efficiency, such as automobiles and aircraft. CFRPs are light in weight, and they provide design flexibility, low thermal… read more here.
Keywords: fatigue crack; laser; fatigue limit; crack growth ... See more keywords
Fitting fatigue test data with a novel S-N curve using frequentist and Bayesian inference
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Fatigue"
DOI: 10.1016/j.ijfatigue.2017.08.024
Abstract: In design against fatigue, a lower bound stress range vs. endurance curve (S-N curve) is employed to characterize fatigue resistance of plain material and structural details. With respect to the inherent variability of the fatigue… read more here.
Keywords: curve; test data; fatigue test; fatigue limit ... See more keywords
Predicting the multiaxial fatigue limit and the multiaxial high-cycle fatigue life based on the unified equivalent shear stress from axial strength characteristics with various waveforms
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Fatigue"
DOI: 10.1016/j.ijfatigue.2017.12.001
Abstract: Abstract A new method for predicting high-cycle fatigue life under constant multiaxial amplitude loading is proposed using a unified equivalent shear stress amplitude proposed by the author. This criterion is an extension of the multiaxial… read more here.
Keywords: criterion; fatigue; cycle fatigue; fatigue limit ... See more keywords
The fatigue limit prediction of notched components – A critical review and modified stress gradient based approach
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Fatigue"
DOI: 10.1016/j.ijfatigue.2020.105531
Abstract: Abstract Classical fatigue limit prediction models and material-dependent characteristic length parameters for notched components are critically reviewed before a modified stress gradient based approach is proposed to integrate the non-propagation behavior of microstructurally small crack.… read more here.
Keywords: stress gradient; fatigue; fatigue limit; limit prediction ... See more keywords
Defect tolerance and hydrogen susceptibility of the fatigue limit of an additively manufactured Ni-based superalloy 718
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Fatigue"
DOI: 10.1016/j.ijfatigue.2020.105740
Abstract: Abstract The sensitivity of the fatigue limit of an additively manufactured, Ni-based superalloy 718 sample to surface finishing conditions and solute hydrogen was investigated via a series of tension–compression fatigue tests. The results revealed that… read more here.
Keywords: limit additively; limit; based superalloy; fatigue limit ... See more keywords
Fatigue behavior and surface characterization of a Y-TZP after laboratory grinding and regeneration firing.
Sign Up to like & getrecommendations! Published in 2018 at "Journal of the mechanical behavior of biomedical materials"
DOI: 10.1016/j.jmbbm.2018.08.019
Abstract: This study evaluated the effect of grinding and regeneration firing on the flexural fatigue limit and surface characterization of Lava™ Y-TZP ceramic. Forty bar-shaped specimens with 20 × 4.0 × 1.2 mm constituted the as-sintered group (AS = control group),… read more here.
Keywords: regeneration firing; surface; regeneration; fatigue limit ... See more keywords
Fatigue limit state design of fast boats
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DOI: 10.1016/j.marstruc.2017.05.002
Abstract: Abstract Typically, the dominant load for the structural design of a planing hull is slamming, while sailing fast at head seas. The slamming is a violent fluid structure interaction, where dynamics, hydro-elasticity, and nonlinear structural… read more here.
Keywords: state design; limit state; fatigue limit; design ... See more keywords