A physically consistent framework for fatigue life prediction using probabilistic physics-informed neural network

T Zhou, S Jiang, T Han, SP Zhu, Y Cai - International Journal of Fatigue, 2023 - Elsevier
Abstract Machine learning has drawn growing attention from the areas of fatigue, fracture,
and structural integrity. However, most current studies are fully data-driven and may …

[HTML][HTML] 2D finite element simulation of mixed mode fatigue crack propagation for CTS specimen

AM Alshoaibi, YA Fageehi - Journal of Materials Research and Technology, 2020 - Elsevier
Damage tolerance theory and the design of safe life are used for mechanical components of
importance and in such instances determination of fatigue life using computational …

An energy-based peridynamic model for fatigue cracking

CT Nguyen, S Oterkus, E Oterkus - Engineering Fracture Mechanics, 2021 - Elsevier
Fatigue design assessment is a crucial step in the design process of ships and offshore
structures. To date, the stochastic approach is commonly used to calculate the total lifetime …

Study on two-dimensional mixed-mode fatigue crack growth employing ordinary state-based peridynamics

H Wang, S Tanaka, S Oterkus, E Oterkus - Theoretical and Applied Fracture …, 2023 - Elsevier
Mixed-mode fatigue crack propagation analysis is studied using ordinary state-based
peridynamics. By introducing the concept of “remaining life”, the fatigue crack nucleation and …

A study on the effect of different Paris constants in mixed mode (I/II) fatigue life prediction in Al 7075-T6 alloy

SS Shukla, K Murthy - International Journal of Fatigue, 2023 - Elsevier
Abstract Mixed-mode (I/II) fatigue crack growth experiments in Al 7075-T6 alloy have been
performed using a newly proposed single edge cracked circular (SECC) specimen. An …

Nucleation of stress corrosion cracking in aluminum alloy 6061 in sodium chloride solution: Mechanical and microstructural aspects

T Fujii, T Sawada, Y Shimamura - Journal of Alloys and Compounds, 2023 - Elsevier
This study aims to elucidate the nucleation processes of transgranular stress corrosion
cracking occurring in aluminum alloy 6061-T651 immersed in NaCl solution. The specimen …

Study on multiple fatigue cracks growth in the web of a hollow compressor impeller

Z Shen, C Chen, H Xuan, C Quan, H Chen… - Engineering Fracture …, 2023 - Elsevier
The fatigue crack growth characteristics of a hollow impeller whose thin-walled web has the
propensity to nucleate multiple site damage (MSD) were investigated. To study its MSD …

Computational simulation of 3D fatigue crack growth under mixed-mode loading

AM Alshoaibi - Applied Sciences, 2021 - mdpi.com
The purpose of this research was to present a simulation modelling of a crack propagation
trajectory in linear elastic material subjected to mixed-mode loadings and investigate the …

Roles of in-plane and out-of-plane T-stresses in crack tip plastic zones and fracture toughness under mixed mode I/II loading

X Huang - Engineering Fracture Mechanics, 2023 - Elsevier
Crack tip plasticity and fracture toughness are usually connected with T-stresses under
mixed mode I/II loading conditions. By means of von Mises yield criterion, a new analytical …

A novel multiscale model for mixed-mode fatigue crack growth in laminated composites

MM Mirsayar - International Journal of Mechanical Sciences, 2023 - Elsevier
A multiscale model is developed to predict mixed-mode fatigue crack growth (FCG) behavior
in laminated composites by considering the micromechanical effects of fiber bridging. The …