Sfoglia per Autore
Comparison of Fatigue Life and Strength Models for Defective Materials: Application to Scalmalloy in Different Surface Conditions
2025-01-01 Perghem, Daniel; Rusnati, Lorenzo; Patriarca, Luca; Uriati, Federico; Beretta, Stefano
Systems and methods for the assessment of fatigue strenght of cellular structures
2025-01-01 Romano, Simone; Peradotto, EDOARDO MARIA; Stranges, Cesare; Foletti, Stefano; Gavazzoni, Matteo; Beretta, Stefano
DESIGN AND DEVELOPMENT OF ALLOYS AND COMPOSITES WITH IMPROVED ADDITIVE MANUFACTURING PROCESSABILITY, FUNCTIONAL PROPERTIES, AND MECHANICAL PERFORMANCE
2024-01-01 Casati, Riccardo; Lupi, Giorgia; Mistrini, Andrea; Mariotti, Luca; Patriarca, Luca; Beretta, Stefano; Padovano, Elisa; Bondioli, Federica; Ceroni, Marta; Gobber, Federico; Actis Grande, Marco; Uriati, Federico; Iazurlo, Romano; Binante, Vincenzo; Grassi, Livia; Zito, Emanuele; Gadalinska, Elzbieta; Szuchnik, Pawel; Larsson, Joel
Cyclic R-Curve Measurements for Structural Metallic Alloys
2024-01-01 Patriarca, Luca; D'Andrea, Antonio; Cova, Matteo; Rusnati, Lorenzo; Beretta, Stefano
Static assessment of flawed notched components manufactured by L-PBF in AlSi10Mg: Experiments, computational approaches, a simplified method
2024-01-01 Minerva, G.; Pozzoni, I.; Zarei, F.; Beretta, S.
Fracture toughness of AlSi10Mg alloy produced by LPBF: effects of orientation and heat treatment
2024-01-01 Lupi, Giorgia; Minerva, Giuliano; Patriarca, Luca; Casati, Riccardo; Beretta, Stefano
Fatigue strength estimation of net-shape L-PBF Co–Cr–Mo alloy via non-destructive surface measurements
2024-01-01 Romano, S.; Peradotto, E.; Beretta, S.; Ugues, D.; Barricelli, L.; Maculotti, G.; Patriarca, L.; Genta, G.
Measurements and prediction of extreme defect distributions for fatigue assessment in multi-pass weld of 13%Cr–4%Ni alloy for hydraulic turbines
2024-01-01 D'Andrea, A.; Gagnon, M.; Beretta, S.; Bocher, P.
Anomaly detection by X-ray tomography and probabilistic fatigue assessment of aluminum brackets manufactured by PBF-LB
2024-01-01 Rusnati, L.; Yosifov, M.; Senck, S.; Hubmann, R.; Beretta, S.
A Study of Microstructural Tensile and Fatigue Properties Coupled with Digital Image Correlation of Hybrid Manufactured Inconel 718 Parts by Extrusion and Powder Bed Fusion
2024-01-01 Malej, Simon; Larsson, Joel; Gumpinger, Johannes; Brandão, Ana; Beevers, Emilie; Ghidini, Tommaso; Bennett, Joe; Patriarca, Luca; Abuzaid, Wael; Beretta, Stefano
A comparison of fatigue analysis methods for L-PBF net-shape surfaces in Ti6Al4V parts
2023-01-01 Barricelli, L.; Patriarca, L.; du Plessis, A.; Beretta, S.
Orientation-dependent fatigue assessment of Ti6Al4V manufactured by L-PBF: Size of surface features and shielding effect
2023-01-01 Barricelli, L.; Patriarca, L.; du Plessis, A.; Beretta, S.
Isostatic mounting system
2023-01-01 Di Carmine, Emiliano; Gallazzi, Luciano; Giovanni Iazurlo, Romano; Beretta, Stefano; Boniotti, Laura; Foletti, Stefano; Groppi, Giampiero; Bracconi, Mauro
An investigation on the fatigue behavior of additively manufactured laser shock peened AlSi7Mg alloy surfaces
2023-01-01 Hamidi Nasab, Milad; Vedani, Maurizio; Logé, Roland E.; Sohrabi, Navid; Jamili, Amir Mohammad; du Plessis, Anton; Beretta, Stefano
Structural assessment of a multi-functional additively manufactured space component with bulk-lattice hybrid architecture
2023-01-01 Gavazzoni, Matteo; Beretta, Stefano; Boniotti, Laura; Di Carmine, Emiliano; Gallazzi, Luciano; Iazurlo, Romano; Foletti, Stefano
Multiaxial fatigue behavior and modelling of additive manufactured Ti-6Al-4V parts: The effects of layer orientation and surface texture
2023-01-01 Carrion, Patricio E.; Sausto, Francesco; Beretta, Stefano; Shamsaei, Nima
Machine learning-assisted extreme value statistics of anomalies in AlSi10Mg manufactured by L-PBF for robust fatigue strength predictions
2023-01-01 Minerva, G.; Awd, M.; Tenkamp, J.; Walther, F.; Beretta, S.
Editorial: Tomography traces the growing cracks and defects
2023-01-01 Wu, Shengchuan; Withers, Philip J.; Beretta, Stefano; Kang, Guozheng
Static assessment of flawed thin AlSi10Mg parts produced by Laser Powder Bed Fusion
2022-01-01 Minerva, G.; Patriarca, L.; Foletti, S.; Beretta, S.
Benchmark of a probabilistic fatigue software based on machined and as-built components manufactured in AlSi10Mg by L-PBF
2022-01-01 Sausto, F.; Romano, S.; Patriarca, L.; Miccoli, S.; Beretta, S.
Analysis of Fatigue Strength of L-PBF AlSi10Mg with Different Surface Post-Processes: Effect of Residual Stresses
2022-01-01 Sausto, F; Tezzele, C; Beretta, S
Progress in the measurement of the cyclic R-curve and its application to fatigue assessment
2022-01-01 Pourheidar, A.; Patriarca, L.; Madia, M.; Werner, T.; Beretta, S.
Response of an aluminium Schwarz triply periodic minimal surface lattice structure under constant amplitude and random fatigue
2022-01-01 Gavazzoni, M.; Beretta, S.; Foletti, S.
Life prediction of P91 piping accounting for creep fatigue conditions
2022-01-01 Lo Conte, A.; Bassi, F.; Beretta, S.; Foletti, S.; Cristea, M. E.
Fatigue failure mechanisms for AlSi10Mg manufactured by L-PBF under axial and torsional loads: The role of defects and residual stresses
2022-01-01 Sausto, F.; Carrion, P. E.; Shamsaei, N.; Beretta, S.
A benchmark activity on the fatigue life assessment of AlSi10Mg components manufactured by L-PBF
2022-01-01 Beretta, S.; Patriarca, L.; Gargourimotlagh, M.; Hardaker, A.; Brackett, D.; Salimian, M.; Gumpinger, J.; Ghidini, T.
Mode III threshold under Rolling Contact Fatigue and development of a test gearbox for planet gears: Conference Proceedings
2022-01-01 Rao, P. M.; Foletti, S.; Bonaiti, L.; Concli, F.; Gorla, C.; Beretta, S.
Multiaxial static strength of a 3D printed metallic lattice structure exhibiting brittle behavior
2021-01-01 Gavazzoni, M.; Pisati, M.; Beretta, S.; Foletti, S.
Anisotropic mechanical and fatigue behaviour of Inconel718 produced by SLM in LCF and high-temperature conditions
2021-01-01 Sausto, F.; Marchese, G.; Bassini, E.; Calandri, M.; Biamino, S.; Ugues, D.; Foletti, S.; Beretta, S.
Strain localizations in notches for a coarse-grained Ni-based superalloy: Simulations and experiments
2021-01-01 Sausto, F.; Patriarca, L.; Foletti, S.; Beretta, S.; Vacchieri, E.
Analysis of prospective SIF and shielding effect for cylindrical rough surfaces obtained by L-PBF
2021-01-01 Barricelli, L.; Beretta, S.
Investigation of fatigue crack growth in full-scale railway axles subjected to service load spectra: Experiments and predictive models
2021-01-01 Pourheidar, A.; Patriarca, L.; Beretta, S.; Regazzi, D.
Numerical and Experimental Investigation of Cumulative Fatigue Damage under Random Dynamic Cyclic Loads of Lattice Structures Manufactured by Laser Powder Bed Fusion
2021-01-01 Pisati, Marco; Corneo, Marco Giuseppe; Beretta, Stefano; Riva, Emanuele; Braghin, Francesco; Foletti, Stefano
Damage tolerant design of additively manufactured metallic components subjected to cyclic loading: State of the art and challenges
2021-01-01 Zerbst, U.; Bruno, G.; Buffiere, J. -Y.; Wegener, T.; Niendorf, T.; Wu, T.; Zhang, X.; Kashaev, N.; Meneghetti, G.; Hrabe, N.; Madia, M.; Werner, T.; Hilgenberg, K.; Koukolikova, M.; Prochazka, R.; Dzugan, J.; Moller, B.; Beretta, S.; Evans, A.; Wagener, R.; Schnabel, K.
More than 25 years of extreme value statistics for defects: Fundamentals, historical developments, recent applications
2021-01-01 Beretta, S.
Improving fatigue resistance of railway axles by cold rolling: Process optimisation and new experimental evidences
2020-01-01 Regazzi, D.; Cantini, S.; Cervello, S.; Foletti, S.; Pourheidar, A.; Beretta, S.
A low-cycle fatigue life prediction model for Alloy625 arc wire welding repairs of gas turbine blades
2020-01-01 Patriarca, L.; Foletti, S.; Beretta, S.; Riva, A.
Combined effect of surface anomalies and volumetric defects on fatigue assessment of AlSi7Mg fabricated via laser powder bed fusion
2020-01-01 Hamidi Nasab, M.; Romano, S.; Gastaldi, D.; Beretta, S.; Vedani, M.
High cycle fatigue behavior and life prediction for additively manufactured 17-4 PH stainless steel: Effect of sub-surface porosity and surface roughness
2020-01-01 Romano, S.; Nezhadfar, P. D.; Shamsaei, N.; Seifi, M.; Beretta, S.
Killer notches: The effect of as-built surface roughness on fatigue failure in AlSi10Mg produced by laser powder bed fusion
2020-01-01 du Plessis, A.; Beretta, S.
A probabilistic framework to define the design stress and acceptable defects under combined-cycle fatigue conditions
2020-01-01 Patriarca, L.; Beretta, S.; Foletti, S.; Riva, A.; Parodi, S.
Fatigue strength assessment of “as built” AlSi10Mg manufactured by SLM with different build orientations
2020-01-01 Beretta, S.; Gargourimotlagh, M.; Foletti, S.; du Plessis, A.; Riccio, M.
Expression of Additive Manufacturing Surface Irregularities through a Flaw-Based Assessment
2020-01-01 Gumpinger, Johannes; Brandão, Ana D.; Beevers, Emilie; Rohr, Thomas; Ghidini, Tommaso; Beretta, Stefano; Romano, Simone
Probabilistic Framework for Defect Tolerant Fatigue Assessment of Additively Manufactured Parts Applied to a Space Component
2020-01-01 Romano, Simone; Beretta, Stefano; Miccoli, Stefano; Gschweitl, Michael
Fretting fatigue analysis of full-scale railway axles in presence of artificial micro-notches
2020-01-01 Pourheidar, A.; Regazzi, D.; Cervello, S.; Foletti, S.; Beretta, S.
Quality control of AlSi10Mg produced by SLM: Metallography versus CT scans for critical defect size assessment
2019-01-01 Romano, S.; Abel, A.; Gumpinger, J.; Brandao, A. D.; Beretta, S.
COMPUTER-IMPLEMENTED METHOD FOR THE PROBABILISTIC ASSESSMENT OF FATIGUE OF COMPONENT PARTS IN THE PRESENCE OF MANUFACTURING DEFECTS AND RELEVANT SYSTEM
2019-01-01 Beretta, S.; Romano, S.; Miccoli, S.
Crack-closure simulations of Ni-based super-alloy polycrystal, a comparison between experiments and crystal plasticity
2019-01-01 Luccarelli, P. G.; Rabbolini, S.; Beretta, S.; Foletti, S.
Experimental and numerical investigation on compressive fatigue strength of lattice structures of AlSi7Mg manufactured by SLM
2019-01-01 Boniotti, L.; Beretta, S.; Patriarca, L.; Rigoni, L.; Foletti, S.
Analysis of strain and stress concentrations in micro-lattice structures manufactured by SLM
2019-01-01 Boniotti, L.; Foletti, S.; Beretta, S.; Patriarca, L.
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