Stress gradient effect in metal fatigue: Review and solutions
Under external loadings, notched components always show varying degrees of stress
concentration. Accordingly, different kinds of approaches have been presented to …
concentration. Accordingly, different kinds of approaches have been presented to …
Multiaxial fatigue under variable amplitude loadings: review and solutions
Purpose Engineering components/structures with geometric discontinuities normally bear
complex and variable loads, which lead to a multiaxial and random/variable amplitude …
complex and variable loads, which lead to a multiaxial and random/variable amplitude …
Defect tolerant fatigue assessment of AM materials: Size effect and probabilistic prospects
Despite the significant advantages such as rapid prototy** of complex structures,
engineering application of Additive Manufacturing (AM) technique has been limited due to …
engineering application of Additive Manufacturing (AM) technique has been limited due to …
A novel Kriging-model-assisted reliability-based multidisciplinary design optimization strategy and its application in the offshore wind turbine tower
Abstract In Reliability-based Multidisciplinary Design Optimization (RBMDO), the key
performance functions of wind turbine are usually implicit, which means the performance …
performance functions of wind turbine are usually implicit, which means the performance …
A novel hybrid adaptive Kriging and water cycle algorithm for reliability-based design and optimization strategy: Application in offshore wind turbine monopile
D Meng, S Yang, AMP De Jesus… - Computer Methods in …, 2023 - Elsevier
Metaheuristic algorithms have been widely concerned by scholars because of their global
optimization ability that does not depend on gradient information. In this study, Water Cycle …
optimization ability that does not depend on gradient information. In this study, Water Cycle …
Size effect in fatigue modelling of defective materials: Application of the calibrated weakest-link theory
Fatigue life prediction is critical for the design of engineering components made from
defective materials. Not only do these imperfections show a detrimental effect on the fatigue …
defective materials. Not only do these imperfections show a detrimental effect on the fatigue …
Probabilistic fatigue modelling of metallic materials under notch and size effect using the weakest link theory
Notch fatigue analysis is vital for structural integrity design, while efficient fatigue models
coupling notch and size effect are still lacking, which are highly desired for fatigue design of …
coupling notch and size effect are still lacking, which are highly desired for fatigue design of …
Deep learning regression-based stratified probabilistic combined cycle fatigue damage evaluation for turbine bladed disks
Probabilistic combined cycle fatigue (CCF) damage evaluation involves complex large-scale
simulations of low cycle fatigue (LCF) damage, high cycle fatigue (HCF) damage and …
simulations of low cycle fatigue (LCF) damage, high cycle fatigue (HCF) damage and …
Defect sensitivity and fatigue design: Deterministic and probabilistic aspects in AM metallic materials
Fatigue performance in both traditional and additively manufactured materials is severely
affected by the presence of defects, which deserve special attention to ensure the in-service …
affected by the presence of defects, which deserve special attention to ensure the in-service …
More than 25 years of extreme value statistics for defects: fundamentals, historical developments, recent applications
S Beretta - International Journal of Fatigue, 2021 - Elsevier
A quarter of century has passed since the seminal paper'94 by Murakami, who launched the
adoption of extreme value statistics for the estimation of critical defect size to be considered …
adoption of extreme value statistics for the estimation of critical defect size to be considered …