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Hagbart Skage Alsos

Seniorforsker

Hagbart Skage Alsos

Seniorforsker

Hagbart Skage Alsos
Telefon: 957 98 398
E-post:
Avdeling: Energi og transport
Kontorsted: Trondheim

Publikasjoner og ansvarsområder

Publikasjon
https://www.sintef.no/publikasjoner/publikasjon/?pubid=CRIStin+1822946

This paper investigates large, plastic deflections of a square plate due to impact on calm water. Most research in the area has examined linear elastic structural responses to such impact, but hydrodynamic responses during large, plastic deformations of engineering structures remain under-explored. ...

Forfattere Abrahamsen Bjørn Christian Alsos Hagbart Skage Aune Vegard Fagerholt Egil Faltinsen Odd Magnus Hellan Øyvind
År 2020
Type Tidsskriftspublikasjon
Publikasjon
https://www.sintef.no/publikasjoner/publikasjon/?pubid=CRIStin+1806785

A review is performed on structural and mooring response analysis work in relation to Large Floating Coastal Structures and the planning of long floating bridges across fjords. The review contains observations on global response methodology, environmental loading and interactions, mooring design, me...

Forfattere Leira Bernt Johan Kvittem Marit Irene Alsos Hagbart Skage Fylling Ivar John
År 2019
Type Rapport/avhandling
Publikasjon
https://www.sintef.no/publikasjoner/publikasjon/?pubid=CRIStin+1746540

Model tests have been performed to examine the overtrawlability of Subsea7’s Subsea Production Unit (SPU) in SINTEF Ocean’s Ocean Laboratory in November/December 2017. In this test campaign, 50 tests with different SPU orientations and trawling equipment were carried out. Two trawling water depth (1...

Forfattere Wu Jie Muthanna Chittiappa Alsos Hagbart Skage Juhlin Rasmus Karunakaran Daniel Nalliah
År 2019
Type Del av bok/rapport
Publikasjon
https://www.sintef.no/publikasjoner/publikasjon/?pubid=CRIStin+1658488

As the offshore wind industry moves toward deeper water, with larger turbines and correspondingly larger monopile foundations, nonlinear loads from steep waves may become more important for the ULS design. Nonlinear numerical wave tanks (NWTs) for generating wave kinematics, to be used as input to i...

Forfattere Pakozdi Csaba Spence Silas John Byron Fouques Sebastien Thys Maxime Alsos Hagbart Skage Bachynski Erin Elizabeth Bihs Hans Kamath Arun
År 2018
Type Del av bok/rapport
Publikasjon
https://www.sintef.no/publikasjoner/publikasjon/?pubid=CRIStin+1631123

A new simplified method for analysis of 3D motion dynamics of axisymmetric slender bodies falling from air through water is presented. Slender-body theory for potential flow of incompressible water is combined with 2D + t theory to account for viscous cross-flow separation in the submerged phase. Th...

Forfattere Alsos Hagbart Skage Faltinsen Odd Magnus
År 2018
Type Tidsskriftspublikasjon
Publikasjon
https://www.sintef.no/publikasjoner/publikasjon/?pubid=CRIStin+1540812

Evaluation of the nonlinear structural response of any structure is a challenging task; a range of input parameters are needed, most of which have significant statistical variabil- ity and the evaluations require a high degree of craftsmanship. Hence, high demands are set forth both to the analyst a...

Forfattere Storheim Martin Alsos Hagbart Skage Amdahl Jørgen
År 2018
Type Tidsskriftspublikasjon