Department of Mechanical and Structural Engineering and Materials Science (TN-IMBM): Nye registreringer
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Wind Fatigue Analysis - Evaluation of Different Methods and Software Alternatives
(Master thesis, 2022)Wind induced fatigue damage affects most slender structures such as flare booms and bridges in offshore environment. Due to the irregular and dynamic nature of wind, wind loading might cause structures to vibrate near the ... -
Fatigue Life Assessment of Rib to Deck Welded Joint of the Hardanger Bridge – a Realistic Traffic Loading of FEM
(Master thesis, 2022)The orthotropic steel decks in the Hardanger Bridge, as is common for long span suspension bridges, have welded joints that are susceptible to fatigue cracks. The rib-to-deck welded joints under the wheel load are the most ... -
Wind Fatigue Analysis – Evaluation of Different Methods and Software Alternatives
(Master thesis, 2022)Wind induced fatigue damage affects most slender structures such as flare booms and bridges in offshore environment. Due to the irregular and dynamic nature of wind, wind loading might cause structures to vibrate near the ... -
Design and installation of a self-raising roof structure on a circular existing structure
(Master thesis, 2022)This thesis looks at the self-raising roof built on a bullring in X`ativa [1] and tries to apply the same construction method and procedure used, on a different structure, under Norwegian conditions. A new structure is ... -
Refundamentering av gamle kjellere i Rogaland
(Bachelor thesis, 2022)I oppgaven tar vi rede for fremgangsmåten for refundamentering av grunnmurer. Alt fra regelverk, risikoer til grunnarbeid, betongarbeid og varmetapsberegninger er inkludert i oppgaven. Refundamentering av grunnmurer er ... -
Design of concrete walkway bridge with fiber and prestressed reinforcement
(Master thesis, 2022)The advances made in the field of prestressed concrete have widened the freedom in building structures. This allows achieving high loading capacity with the adaption of longer spans and smaller cross-section dimensions. ... -
Station Keeping of a Subsea Shuttle Tanker System Under Extreme Current During Offloading
(Master thesis, 2022)A subsea shuttle tanker has been proposed as a multipurpose, versatile transport and storage system. This paper presents the station keeping challenge of the subsea shuttle tanker design during underwater loading and ... -
Free Hanging Catenary Riser with Steel and Titanium
(Master thesis, 2022)Deepwater developments are becoming increasingly common in several parts of the world. Although the technological advances have grown exponentially since the first development in such great depth, challenges are still faced ... -
English title: Evaluation of synergetic effects of integrated recirculating aquaculture systems with water electrolysis units Norsk tittel: Evaluering av synergetiske effekter av integrerte resirkulerende akvakultursystemer med vannelektrolyseenheter
(Master thesis, 2022)Recirculating aquaculture systems (RAS) are developing rapidly as a pathway towards a more sustainable and efficient aquaculture industry. Such facilities allow for precise control of parameters involved in fish farming, ... -
Evaluation of synergetic effects of integrated recirculating aquaculture systems with water electrolysis units
(Master thesis, 2022)Recirculating aquaculture systems (RAS) are developing rapidly as a pathway towards a more sustainable and efficient aquaculture industry. Such facilities allow for precise control of parameters involved in fish farming, ... -
The concept of the development of the Yuzhno-Obskoye field in the waters of the Ob Bay
(Master thesis, 2022)The purpose of this master's thesis is to create a concept for developing the Yuzhno-Obskoye field in the waters of the Ob Bay. Having analyzed the world experience in developing deposits as well as natural and geological ... -
Subsea FRP pipeline performance in external pressure: Failure and external pressure-induced buckling
(Peer reviewed; Journal article, 2021)The Subsea pipelines are subjected to high hoop stresses due to the hydrostatic pressure. When the internal pressure of the liquid has a higher value than the external hydrostatic one, there is a balance of the tensile and ... -
Prefabrikkert- og plass-støpt bæresystem, en sammenligningsstudie med hensyn på miljø.
(Master thesis, 2022)Bærekraft i eiendoms-utvikling og forvaltning er sentrale temaer for at Norge og verden skal kunne nå FNs bærekraftsmål innen 2030. Byggsektoren i Norge har ønsket og kapasiteten til å bidra til å nå disse målene. For å ... -
Prefabrikkert- og plass-støpt bæresystem, en sammenligningsstudie med hensyn på miljø
(Master thesis, 2022)Bærekraft i eiendoms-utvikling og forvaltning er sentrale temaer for at Norge og verden skal kunne nå FNs bærekraftsmål innen 2030. Byggsektoren i Norge har ønsket og kapasiteten til å bidra til å nå disse målene. For å ... -
Numerical Simulations of Turbulent Flow through Piping Systems
(Master thesis, 2022)Piping systems have a wide range of applications across many different industries. Pipelines are essential infrastructure in the offshore oil & gas installations. One of the key challenges when operating complicated piping ... -
Miljøvennlige betongoppskrifter til glidestøpoperasjoner
(Master thesis, 2022)Glidestøp er en konstruksjonsmetode som har vært i bruk i flere tiår for produksjonen av betongkonstruksjoner. Den har mange bruksområder, der høye vertikale konstruksjoner slik som tårn, sjakter og offshore plattformer ... -
Study of Machinability in Drilling Operation of Enset–Sisal Hybrid Polyester Composite
(Journal article; Peer reviewed, 2022-07-14)Due to their light weight, low density, high-specificity strength, and ease of fiber surface treatment, natural-fiber-reinforced composites are recognized as the most suitable materials for interior part applications. ... -
Experimental Investigation and Prediction of Mechanical Properties in a Fused Deposition Modeling Process
(Journal article; Peer reviewed, 2022-06-15)Additive manufacturing, also known as three-dimensional printing, is a computer-controlled advanced manufacturing process that produces three-dimensional items by depositing materials directly from a computer-aided design ... -
Composite Overwrapped Pressure Vessel Design Optimization Using Numerical Method
(Journal article; Peer reviewed, 2022-08-05)Composite Overwrapped Pressure Vessels (COPVs) are widely used in fields including aeronautics and by companies such as SpaceX to hold high pressure fluids. They are favored for these applications because they are far ... -
Turbulence in a coastal environment: the case of Vindeby
(Journal article; Peer reviewed, 2022-08-11)The one-point and two-point power spectral densities of the wind velocity fluctuations are studied using the observations from an offshore mast at Vindeby Offshore Wind Farm, for a wide range of thermal stratifications of ...