Recent research progresses in Al-7075 based in-situ surface composite fabrication through friction stir processing: A review
Friction stir processing (FSP) is a new and exciting technique being extensively explored
because of its thermo-mechanical surface modification which has the capability to enhance …
because of its thermo-mechanical surface modification which has the capability to enhance …
Digital Twin-driven framework for fatigue life prediction of steel bridges using a probabilistic multiscale model: Application to segmental orthotropic steel deck …
F Jiang, Y Ding, Y Song, F Geng, Z Wang - Engineering Structures, 2021 - Elsevier
Accurate fatigue life prediction facilitates the fatigue maintenance of steel bridges. Since
Digital Twin can simulate the lifecycle for physical objects at various scales, this study aims …
Digital Twin can simulate the lifecycle for physical objects at various scales, this study aims …
Very-high-cycle fatigue behavior of AlSi10Mg manufactured by selected laser melting: Crystal plasticity modeling
The high-cycle and very-high-cycle fatigue (VHCF) behaviors of AlSi10Mg alloy produced by
additive manufacturing (AM) were studied. A crystal plasticity finite element model (CPFEM) …
additive manufacturing (AM) were studied. A crystal plasticity finite element model (CPFEM) …
Fatigue crack propagation across grain boundary of Al-Cu-Mg bicrystal based on crystal plasticity XFEM and cohesive zone model
Q Zhao, MA Wahab, Y Ling, Z Liu - Journal of Materials Science & …, 2022 - Elsevier
In this paper, a methodology integrating crystal plasticity (CP), the eXtended finite element
method (XFEM) and the cohesive zone model (CZM) is developed for an Al-Cu-Mg alloy to …
method (XFEM) and the cohesive zone model (CZM) is developed for an Al-Cu-Mg alloy to …
Prediction of fatigue crack initiation of 7075 aluminum alloy by crystal plasticity simulation
The 7075 aluminum alloy is a promising material for the aerospace industry due to its
combination of light weight and high strength. This study proposed a method for predicting …
combination of light weight and high strength. This study proposed a method for predicting …
A dual-scale modelling approach for creep-fatigue crack initiation life prediction of holed structure in a nickel-based superalloy
In this paper, a dual-scale modelling approach is developed to investigate creep-fatigue
behavior and predict crack initiation life for holed structures under multi-axial stress state …
behavior and predict crack initiation life for holed structures under multi-axial stress state …
An energy-CP-combined model for predicting the fatigue life of polycrystalline materials under high cycle and very high cycle fatigue
B Li, C Chen, Z Qin, H Xue - Engineering Fracture Mechanics, 2023 - Elsevier
A fatigue life prediction model in the high to very high cycle fatigue (VHCF) regime of as-
received 7075-T6 Al alloy material is proposed. The relative parameters in the life prediction …
received 7075-T6 Al alloy material is proposed. The relative parameters in the life prediction …
Microstructure-Sensitive modeling of surface roughness and notch effects on extreme value fatigue response
Fatigue life knockdown due to surface roughness induces local stress concentrations.
Physical fatigue experiments are crucial to qualify materials for use but are limited in their …
Physical fatigue experiments are crucial to qualify materials for use but are limited in their …
Three-dimensional study of rolling contact fatigue using crystal plasticity and cohesive zone method
Abstract A three-dimensional (3D) finite element model that includes the microstructure of
grains and grain boundaries is developed for studying the rolling contact fatigue (RCF) …
grains and grain boundaries is developed for studying the rolling contact fatigue (RCF) …
Crystal plasticity modeling of microstructure influence on fatigue crack initiation in extruded Al6082-T6 with surface irregularities
The influence of surface roughness and microstructure heterogeneities in the vicinity of
macroscopic stress concentrations are investigated by crystal plasticity simulations. It is …
macroscopic stress concentrations are investigated by crystal plasticity simulations. It is …