Department of Mechanical and Structural Engineering and Materials Science (TN-IMBM): Nye registreringer
Viser treff 41-60 av 1741
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Design av et frittstående klatretårn. struktur på 50 m hayt og utformet i limtre.
(Bachelor thesis, 2024) -
Lyfteåk for vanskelege løft
(Bachelor thesis, 2024)Rapporten tek føre seg utviklinga, bygging og testing av eit sjølvjusterande lyfteåk. Oppgåva er gjort i samarbeid med bedrifta Aarvsvold kran og hydraulikk AS. Den tiltenkte bruken for åket er å lyfte gjenstandar inn ... -
Vurdering av strukturell integritet for trekonstruksjoner/broer i Norge
(Bachelor thesis, 2024)Stål og betong industrien forbruker betydelige mengder med energi, og bidrar betydelig til økt CO2-utslipp. Limtre derimot, er et mye mer miljøvennlig alternativ og har utmerket styrke-vekt- forhold, god fleksibilitet og ... -
Betong versus limtre En struktur analyse for en fireetasjers bygning
(Bachelor thesis, 2024) -
Subtractive Manufacturing and Additive Manufacturing Within The Framework of LCA and The Principles of The Circular Economy Qualifying part accordance to DNV-ST-B203
(Bachelor thesis, 2024)Life cycle assessment (LCA) is the future of calculating the environmental impact of industrial processes such as additive and subtractive manufacturing. By using designated software to accomplish an easily readable scoring ... -
Design av klatretårn-50m høy frittstående Limtre struktur.
(Bachelor thesis, 2024) -
Materialkvalitet til INCONEL 718 additivt tilvirket av skrapmetallbasert pulver
(Bachelor thesis, 2024)Additive tilvirkningsteknikker er mer og mer aktuelt som produksjonsmetode. Dette gjør at man raskt kan produsere prototyper eller nye deler, bygge på eller reparere eksisterende deler. Det grønne skiftet er her, og F3Nice ... -
Vurdering av bærekraften til prefabrikkerte hulldekker
(Bachelor thesis, 2024)Denne avhandlingen tar for seg den totale bærekraften til hulldekker (Hollow-Core Slabs, HCS), og undersøker miljøpåvirkningen ikke bare i løpet av deres opprinnelige livssyklus, men også gjennom deres potensial for gjenbruk. ... -
Module construction of multistory buildings in Norway: A comparative study on limitations, structural performance, cost and serviceability
(Bachelor thesis, 2024)Modular construction focuses on making prefabricated modules and elements with preinstalled services in order to reduce the construction time, whilst also maintaining the structural performance and safety of the building. ... -
Load Capacity of a Steel Bridge: Effect of Corrosion for Lateral-Torsional Buckling Capacity
(Bachelor thesis, 2024) -
Experimental assessment of cracked tubular joints repaired with crack-deflecting holes and weld-toe grinding
(Master thesis, 2023)Fatigue-induced cracks in tubular joints represent one of the major threats to the structural integrity of offshore infrastructure. Consequently, developing and researching efficient temporary and permanent repair solutions ... -
Numerical Modeling and Dynamic Analysis of Two-Rotor Floating Offshore Wind Turbines
(PhD thesis UiS;682;, Doctoral thesis, 2023)The exploitation of offshore wind in deep waters by means of floating wind turbines is steadily gaining traction as a suitable option to produce renewable energy. Among the innovative technologies recently proposed, two-rotor ... -
Utilizing multiple criteria decision-making optimization methods to machine LM25Al/VC material under electro-discharge machining processes
(Peer reviewed; Journal article, 2023)In this work, sparking electro-discharge machining (EDM) process parameters are optimized by using multiple criteria decision-making (MCDM) methods. The work piece utilized for the investigation was LM25 aluminum alloy ... -
Flow over a step cylinder using partially-averaged Navier-Stokes equations with application towards dynamic subsea power cables
(Peer reviewed; Journal article, 2023)Understanding the flow characteristics of buoyancy sections in power cable and umbilical configurations is crucial for analyzing floating offshore wind turbine systems. Buoyancy sections decouple the motions from the floater ... -
Numerical Modelling and Global Response Assessment of Floating Docks towards Efficient, Safer and Autonomous Docking Operations
(PhD thesis UiS;, Doctoral thesis, 2024)Floating docks are known for their construction efficiency and operational flexibility compared to traditional graving docks. They play an important role in shipyards by serving as essential platforms for vessel construction, ... -
Critical Review of Comparative Study of Selective Laser Melting and Investment Casting for Thin-Walled Parts
(Peer reviewed; Journal article, 2023)Thin-walled structures are a significant and growing portion of engineering construction, with a wide range of applications, including storage vessels, industrial buildings, warehouses, aircraft, automobiles, bridges, ... -
A novel design of a hybrid glulam-steel substructure for the IEA 15-MW floating wind turbine
(Peer reviewed; Journal article, 2023)Wind energy has become increasingly recognised as a very promising type of renewable energy. In addition, floating offshore wind turbines have facilitated the development of electricity production in intermediate (45-150 ... -
Assessment of a novel PTO system for swell energy convertors using digital twin modelling
(Peer reviewed; Journal article, 2023)There is no lack of ideas and prototypes for wave energy converters (WECs). However, existing WECs are designed to extract energy from waves at normal to high frequencies and typically focus on close-to-shore steep waves ... -
Marine Operations in Arctic conditions
(Peer reviewed; Journal article, 2023)Marine operations require careful early planning and thereafter detailed planning prior to project execution. The time from initiating an operation to finalization of the activity is typically several days. The activity ... -
Triple-lidar measurements of wind across a virtual rotor plane over a sea surface
(Peer reviewed; Journal article, 2023)An improved understanding of the spatiotemporal characteristics of the wind velocity field above the sea surface will benefit the design of modern offshore wind turbines. This study examines wind velocity data recorded on ...