Sfoglia per Autore
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
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
Editorial: Tomography traces the growing cracks and defects
2023-01-01 Wu, Shengchuan; Withers, Philip J.; Beretta, Stefano; Kang, Guozheng
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.
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.
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.
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.
Static assessment of flawed thin AlSi10Mg parts produced by Laser Powder Bed Fusion
2022-01-01 Minerva, G.; Patriarca, L.; Foletti, 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
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.
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.
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.
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.
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.
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
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.
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.
Multiaxial static strength of a 3D printed metallic lattice structure exhibiting brittle behavior
2021-01-01 Gavazzoni, M.; Pisati, M.; Beretta, S.; Foletti, 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.
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.
More than 25 years of extreme value statistics for defects: Fundamentals, historical developments, recent applications
2021-01-01 Beretta, S.
Analysis of prospective SIF and shielding effect for cylindrical rough surfaces obtained by L-PBF
2021-01-01 Barricelli, L.; Beretta, S.
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
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
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
Analysis of strain and stress concentrations in micro-lattice structures manufactured by SLM
2019-01-01 Boniotti, L.; Foletti, S.; Beretta, S.; Patriarca, L.
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.
A critical plane approach for LCF evaluation of gas turbine disks and rotors
2019-01-01 Riva, A.; Riazantsev, S.; Foletti, S.; Beretta, S.
A new FE post-processor for probabilistic fatigue assessment in the presence of defects and its application to AM parts
2019-01-01 Romano, S.; Miccoli, S.; Beretta, S.
SISTEMA PER LA VALUTAZIONE PROBABILISTICA DELLA FATICA DI PARTI IN PRESENZA DI DIFETTI DI FABBRICAZIONE
2018-01-01 Beretta, S.; Miccoli, S.; Romano, S.
Overview on Microstructure- and Defect-Sensitive Fatigue Modeling of Additively Manufactured Materials
2018-01-01 Torries, Brian; Imandoust, Aidin; Beretta, Stefano; Shao, Shuai; Shamsaei, Nima
LCF and crack growth: Recent results obtained by DIC
2018-01-01 Patriarca, L.; Foletti, S.; Beretta, S.
Comparison of SIF solutions for cracks under rotating bending and their impact upon propagation lifetime of railway axles
2018-01-01 Pourheidar, Amir; Beretta, S.; Ragazzi, D.; Baykara, C.
Structural integrity assessment of orc turbine tie-rods: An analysis based on elastic shakedown and fracture mechanics
2018-01-01 Rabbolini, S.; Sanvito, Mario; Lo Conte, A.; Beretta, S.; Rizzi, D.
Short cracks growth in low cycle fatigue under multiaxial in-phase loading
2018-01-01 Foletti, S.; Corea, F.; Rabbolini, S.; Beretta, S.
Temperature dependence of crack growth under LCF for different alloys
2018-01-01 Rabbolini, S.; Foletti, S.; Beretta, S.
Short-crack thresholds and propagation in an AISI 4340 steel under the effect of SP residual stresses
2018-01-01 Patriarca, L.; Filippini, M.; Beretta, S.
A comparison of DIC-based techniques to measure crack closure in LCF
2018-01-01 Patriarca, L.; Foletti, S.; Beretta, S.
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