Blar i Department of Mechanical and Structural Engineering and Materials Science (TN-IMBM) på forfatter "Pavlou, Dimitrios G."
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Development, design and construction of drum cage for a module based offshore wireline winch
Pedersen, Simen Solberg (Master thesis, 2021)This thesis focusses on the development of a new conceptual Drum Cage Unit (DCU) which will ease and reduce the cost of wireline well intervention. Well intervention is an important part of the petroleum industry assuring ... -
Fatigue of Structural and Additively Manufactured Steels: Damage Assessment and Modelling Techniques
Bjørheim, Fredrik (PhD thesis UiS;, Doctoral thesis, 2022-09)The topics of damage assessment by in situ measurements before a macroscopic crack has been initiated, nonlinear damage modelling and additive manufacturing are herein discussed and researched from the perspective of the ... -
Load sequence effects and mixed-mode fatigue crack growth in offshore structures
Rege, Kristen (PhD thesis UiS;, Doctoral thesis, 2019-12)An increasing number of the offshore structures in the North Sea are being operated in a life extension phase, which means that their original design life has been exceeded. As the structures age, they are deteriorating, ...