Browsing Vitenskapelige publikasjoner (TN-IMBM) by Title
Now showing items 346-365 of 462
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Random Wave-Induced Momentary Liquefaction around Rubble Mound Breakwaters with Submerged Berms
(Peer reviewed; Journal article, 2020-05)The effects of submerged berms in attenuating the momentary liquefaction beneath rubble mound breakwaters under regular waves were investigated in a recent study. The present work aims to investigate the momentary liquefaction ... -
Rationale for Development of Design Basis for Barents Sea field developments
(Peer reviewed; Journal article, 2019)Developments of hydrocarbon fields in the Barents Sea would normally include surface process units; thus, we must take into account the ice conditions in the area. Alternatively, smaller fields can be developed as satellites ... -
Recent developments and trends in the friction testing for conventional sheet metal forming and incremental sheet forming
(Peer reviewed; Journal article, 2020)Friction is the main phenomenon that has a huge influence on the flow behavior of deformed material in sheet metal forming operations. Sheet metal forming methods are one of the most popular processes of obtaining finished ... -
Recent Norwegian Research Relevant to Evacuation, Search and Rescue under Arctic Condition
(Peer reviewed; Journal article, 2022)Marine traffic is increasing in the Arctic Region. As ice in the Arctic Region retracts, opportunities for the marine industry increase. This relates to the fishing industry, which is moving further into the Arctic Seas, ... -
Recommendation on use of wind lidars
(Research report, 2021)The 15 Early Stage Researchers (ESRs) in the LIKE project investigate topics in which wind lidar play a significant role. This report provides the ESRs an introductory reading and gives a short introduction into the basic ... -
Reduction of Hf via Hf/Zr Substitution in Mechanically Alloyed (Hf,Ti)CoSb Half-Heusler Solid Solutions
(Peer reviewed; Journal article, 2022)Abstract (Hf,Zr,Ti)Co(Sb,Sn) Solid solutions were prepared by mechanical-alloying followed by hot-press method as an attempt to reduce Hf concentration and therefore the material’s cost without negatively affecting the ... -
A Relationship Between Breaking Wave Characteristics and Slamming Forces Acting on Jacket Structures
(Peer reviewed; Journal article, 2019)The goal of this study was to investigate and describe the relationship between breaking wave characteristics and total slamming forces acting on a jacket structure in shallow water, based on the experimental data collected ... -
Reliability of Calculation of Dynamic Modulus for Asphalt Mixtures Using Different Master Curve Models and Shift Factor Equations
(Peer reviewed; Journal article, 2022-06)To develop a mechanistic-empirical pavement design system for Norwegian conditions, this paper evaluates the influence of the adoption of different models and shifting techniques on the determination of dynamic modulus ... -
Research of the influence of marine residual fuel composition on sedimentation due to incompatibility
(Peer reviewed; Journal article, 2021)The article shows studies of the problem of active sediment formation during mixing of residual fuels, caused by the manifestation of incompatibility. To preserve the quality and reduce sediment formation during transshipment, ... -
Research Risk Factors in Monitoring Well Drilling—A Case Study Using Machine Learning Methods
(Peer reviewed; Journal article, 2021)This article takes an approach to creating a machine learning model for the oil and gas industry. This task is dedicated to the most up-to-date issues of machine learning and artificial intelligence. One of the goals of ... -
Residual stress estimation in defect assessment procedures at weld toe and away locations on girth welds: Review of key parameters
(Peer reviewed; Journal article, 2020)The distribution of residual stresses in welded joints plays an important role within the fracture evaluation guidelines recommended in structural integrity assessment codes such as BS7910, API 579 RP-1/ASME FFS-1 and R6. ... -
Resonant Motions of Dynamic Offshore Structures in Large Waves
(Peer reviewed; Journal article, 2021-10)In marine engineering, the dynamics of fixed offshore structures (for oil and gas production or for wind turbines) are normally found by modelling of the motion by a classical mass-spring damped system. On slender offshore ... -
Response sensitivity of a semisubmersible floating offshore wind turbine to different wind spectral models
(Peer reviewed; Journal article, 2020)Previous research on the OC3 spar floating offshore wind turbine (FOWT) has shown the sensitivity of the yaw and side-side modes' load and motion responses to different atmospheric conditions. Using the same baseline turbine ... -
Reuse of decommissioned offshore steel components for new buildings: A case study
(Peer reviewed; Journal article, 2023)Reuse process of structural steel members, which are extracted from decommissioned offshore platform, for new apartment building is presented in this paper. An index is introduced to assess the technical feasibility of the ... -
Review and synthesis of a walking machine (Robot) leg mechanism
(Peer reviewed; Journal article, 2019-08)A walking machine (robot) is a type of locomotion that operates by means of legs and/or wheels on rough terrain or flat surface. The performance of legged machines is greater than wheeled or tracked walking machines on an ... -
A review of fatigue damage detection and measurement techniques
(Peer reviewed; Journal article, 2021-09)A vast amount of research has been carried out towards the goal of quantifying changes related to the fatigue damaging process in materials throughout the fatigue life. However, no recommended practice has been developed ... -
Review on fatigue life assessment methods for welded joints in orthotropic steel decks of long-span bridges
(Peer reviewed; Journal article, 2021)Orthotropic Steel Decks have been used in long-span bridges for several decades because of their high capacity to weight ratio. However, many fatigue related issues have been reported. This paper provides an overview of ... -
Revisiting Unsinkable Ships: From Titanic to Helge Ingstad, the Long-Standing Issues and Persistent Risks of Ship Disasters
(Peer reviewed; Journal article, 2024)The objective of this paper is to take a closer look at the theory of damage stability, i.e., origin, construction, organization and human developments, regulations, and in this context pinpoint a possible causal relationship ... -
Road Transportation Challenges in the Arctic
(Peer reviewed; Journal article, 2020)Despite all efforts to mitigate global warming, its rate and magnitude are still rising where transportation is considered to be an important contributor. In the Arctic regions however, unstable weather conditions, strong ... -
S-N curve for riveted details in corrosive environment and its application to a bridge
(Peer reviewed; Journal article, 2020-01)A formula for stress‐life curve is proposed to predict the fatigue life of riveted bridges located in corrosive environments. The corrosive environment‐dependent parameters of the S‐N curve are determined based on the ...