Blar i NTNU Open på forfatter "Berto, Filippo"
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Crack paths in multiaxial fatigue of C45 steel specimens and correlation of lifetime with the thermal energy dissipation
Rigon, D.; Berto, Filippo; Meneghetti, G. (Peer reviewed; Journal article, 2022)The work reports the observed fatigue damage of C45 steel specimens tested in a previous work under multiaxial loading conditions and its relationship with the thermal energy dissipation which has been used in the last ... -
Crack propagation in a brittle DCB specimen assessed by means of the Williams? power expansion
Malikova, Lucie; Razavi, Seyed Mohammad Javad; Berto, Filippo (Journal article; Peer reviewed, 2019)A double cantilever beam geometry has been chosen in order to investigate the importance of the higher-order terms of the Williams’ power expansion for the crack path estimation. The crack propagation has been tested ... -
Cracked components under anti-plane loading: Recent outcomes and future developments
Berto, Filippo (Journal article; Peer reviewed, 2017)The existence of three-dimensional effects at cracks has been known for many years, but understanding has been limited, and for some situations still is. Understanding improved when the existence of corner point singularities ... -
Cracking Behaviors of Rock-Like Specimens Containing Two Sets of Preexisting Cross Flaws under Uniaxial Compression
Zhou, XP; Li, LH; Berto, Filippo (Journal article; Peer reviewed, 2019)Cross flaws occur widely in rock masses and play a crucial role in the failure of rock engineering. This article first experimentally studies the cracking behaviors of rock-like specimens containing two sets of preexisting ... -
Creep and high temperature fatigue performance of as buildselective laser melted Ti-based 6Al-4V titanium alloy
Viespoli, Luigi Mario; Bressan, Stefano; Itoh, Takamoto; Hiyoshi, Noritake; Prashanth, Konda Gokuldoss; Berto, Filippo (Peer reviewed; Journal article, 2020)The present work focuses on the room and high temperature low-cycle fatigue and creep testing of Ti-6Al-4V manufactured by selective laser melting (SLM) or laser-based powder bed fusion process (LBPF). The fatigue specimens ... -
Creep behavior of v-notched components
Gallo, P; Razavi, Seyed Mohammed Javad; Peron, Mirco; Torgersen, Jan; Berto, Filippo (Journal article; Peer reviewed, 2017)Geometrical discontinues such as notches play a significant rule in structural integrity of the components, especially when the component is subjected to very severe conditions, such as the high temperature fatigue or ... -
The Critical Distance Method to estimate the fatigue strength of notched additively manufactured titanium
Al Zamzami, I; Razavi, Seyed Mohammad Javad; Berto, Filippo; Susmel, Luca (Peer reviewed; Journal article, 2020)The present investigation deals with the problem of performing the fatigue assessment of notched components made of 3D-printed titanium alloy Ti6Al4V when it is used in the as-manufactured condition. The notch fatigue ... -
Critical review of turbulence models for CFD for fatigue analysis in large steel structures
Lorenzon, A; Antonello, M; Berto, Filippo (Journal article, 2018)The determination of wind‐induced fatigue load in large structures and buildings with complex geometries, which do not fall in typical cases of building codes and standards, represents a consuming task, and it is usually ... -
Cutting-Edge Progress in Stimuli-Responsive Bioadhesives: From Synthesis to Clinical Applications
Khadem, Elham; Kharaziha, Mahshid; Bakhsheshi-Rad, Hamid Reza; Das, Oisik; Berto, Filippo (Peer reviewed; Journal article, 2022)With the advent of “intelligent” materials, the design of smart bioadhesives responding to chemical, physical, or biological stimuli has been widely developed in biomedical applications to minimize the risk of wounds ... -
Data-driven approach to design fatigue-resistant notched structures
Gao, Chao; Berto, Filippo; Wang, Qingbo (Peer reviewed; Journal article, 2022)Fatigue is the most common failure mode for engineering materials in various industrial applications. Generally, designing new products and components based on typical deterministic fatigue design approaches is slow and ... -
DATA-DRIVEN FATIGUELESS DESIGN OF ADDITIVELY MANUFACTURED NOTCHED COMPONENTS
Piovan, Daniele (Master thesis, 2021)Additive Manufacturing (AM) technologies allow researchers and companies to develop and build components in which the complexity is much higher compared to the components that traditional manufacturing processes, like ... -
Defining Requirements Through Prototype-Driven Development of a High Temperature Thermomechanical Testing Machine
Christensen, Kim Alexander (Master thesis, 2020)Abstract will be available on 2023-07-01 -
Design and Optimization for Additive Manufacturing of Rear Footpeg Bracket
Garnes, Per Kristian Moe (Master thesis, 2020)I denne masteroppgåva blir det sett på ein Ducati Multistrada 1260 sine bakre fotstøttar, og korleis desse kan bli optimalisert med bruk av topologioptimalisering og additiv tilverking. Hovudmålet var å redusere vekt utan ... -
Design of Experiment as a powerful tool when applying Finite Element Method: a case study on prediction of hot rolling process parameters
Bordonaro, Giancarlo; Leardi, Riccardo; Diviani, Luca; Berto, Filippo (Journal article; Peer reviewed, 2018)The ultimate goal in hot roll pass design is to manufacture a rolled product with the required dimensional accuracy, defect free surface, and mechanical properties. The proper selection of process parameters is crucial to ... -
Design of Wear-Resistant UHMWPE-Based Composites Loaded with Wollastonite Microfibers Treated with Various Silane Coupling Agents
Panin, Sergey V.; Huang, Qitao; Alexenko, Vladislav O.; Buslovich, Dmitry G.; Kornienko, Lyudmila A.; Berto, Filippo; Bochkareva, Svetlana A.; Panov, Iliya L.; Ryabova, Natalya V. (Peer reviewed; Journal article, 2020)The tribomechanical properties of the wear-resistant ultrahigh molecular weight polyethylene (UHMWPE)-based composites loaded with wollastonite microfibres silanized with various coupling agents (“KH-550”, “Penta-1006”, ... -
Development of an optimal process for friction stir welding based on GA-RSM hybrid algorithm
Mehri Khansari, N; Berto, Filippo; Karimi, N; Ghoreishi, S.M.N; Fakoor, M; Mokari, M (Journal article; Peer reviewed, 2018)Performance of Friction Stir Welding (FSW) as a solid-state process is approved in several engineering applications, especially aluminum industries. Identification of mechanical behavior of the associated welded zone is ... -
Directed Energy Deposition versus Wrought Ti-6Al-4V: A Comparison of Microstructure, Fatigue Behavior, and Notch Sensitivity
Razavi, Seyed Mohammad Javad; Berto, Filippo (Journal article; Peer reviewed, 2019)Laser Engineered Net Shaping (LENS), a Direct Energy Deposition (DED) additive manufacturing process is a 3D manufacturing process generally used to produce fully dense parts or to repair/add additional material to an ... -
Directional fatigue behaviour of maraging steel grade 300 produced by laser powder bed fusion
Solberg, Klas; Hovig, Even Wilberg; Sørby, Knut; Berto, Filippo (Peer reviewed; Journal article, 2021)Surfaces of metals produced by additive manufacturing (AM) are known to be rough and populated with defects, this is, in particular, true for downward-facing (down-skin) surfaces. When dealing with the fatigue of as-built ... -
Dual Synergistic Effects of MgO-GO Fillers on Degradation Behavior, Biocompatibility and Antibacterial Activities of Chitosan Coated Mg Alloy
Baghbaderani, Mohammad Zolfaghari; Abazari, Somayeh; Bakhsheshi-Rad, Hamid Reza; Ismail, Ahmad Fauzi; Sharif, Safian; Najafinezhad, Aliakbar; Ramakrishna, Seeram; Daroonparvar, Mohammadreza; Berto, Filippo (Peer reviewed; Journal article, 2022)The aim of this work was to establish and characterize chitosan/graphene oxide- magnesium oxide (CS/GO-MgO) nanocomposite coatings on biodegradable magnesium-zinc-cerium (Mg-Zn-Ce) alloy. In comparison to that of pure CS ... -
Ductile failure prediction of thin notched aluminum plates subjected to combined tension-shear loading
Torabi, Ali reza; Berto, Filippo; Razavi, Seyed Mohammad Javad (Journal article, 2018)The main goal of the present research is to check the suitability of the combined Equivalent Material Concept-Averaged Strain Energy Density (ASED) failure criterion, called EMC-ASED, in predicting the load-carrying capacity ...