Blar i Fakultet for ingeniørvitenskap (IV) på tittel
Viser treff 13041-13060 av 23204
-
Lokal Agenda 21 og industriell økologi - to parallelle veier til bærekraftig utvikling ?
(Research report, 1998) -
Long offset time-lapse seismic and monitoring of unconventional reservoirs
(Doktoravhandlinger ved NTNU, 1503-8181; 2011:92, Doctoral thesis, 2011)Time-lapse seismic is highly accepted as a reservoir management tool. However, it has severe challenges related to monitoring of stiff rock reservoirs due to relatively small seismic property changes for such reservoirs. ... -
Long Short-Term Memory for Detection of Inflow and Infiltration Water in Sewer Systems
(Master thesis, 2021)Sikker håndtering av avløpsvann er kritisk for å hindre smitte i samfunnet og forurensning av naturen. Avløpsvannet transporters enten i egne rør eller sammen med overvann i kombinerte løsninger. I Norge består cirka 68% ... -
Long Span Network Arch Bridges in Timber
(Master thesis, 2016)For years, the reduction in greenhouse gas emissions have been a global goal, and in the recent years this has led to an increased focus on emissions from the construction industry as well. With timber being an ... -
Long Term Analysis of Semi Submersible Offset
(Master thesis, 2016)The objective of this master's thesis is to perform a long term analysis of a non-linear response problem using the Peak Over Threshold (POT) method. Offset of a semi submersible was selected as suitable response problem ... -
Long term material properties of pressure vessels made of composite material
(Doctoral theses at NTNU;2022:56, Doctoral thesis, 2022)Pressure vessels are currently the limiting factor in the hydrogen distribution chain. The pressure vessels are preferably made out of composite materials to achieve practical weight to strength ratios and avoid hydrogen ... -
Long Term Properties of Composites and Polymers
(Master thesis, 2023)Kompositt- og polymermaterialer brukes i offshore og maritim industri, men data angående deres ytelse etter langvarig eksponering for miljøet er begrenset. Dette er hovedsakelig på grunn av mangel på testede data vedrørende ... -
Long Term Properties of Glass Fiber Epoxy Laminates in Dry and Humid Environment
(Master thesis, 2022)A study of the stress rupture time of glass fiber epoxy composite laminates in humid environments was investigated. Test specimens were made in order to compare the failure time of a saturated and non-saturated specimen ... -
Long Term Scheduling of Major Renewals: Systematic Approach and Financial Applications
(Master thesis, 2014)Much of the oil and gas installations in the North Sea originate from the booming 80s and 90s, and operators are facing considerable challenges in the managementof their ageing assets. Harsh environments combined with ... -
Long Wire Electromagnetic Measurements (Turam EM)
(Chapter, 2020)In Scandinavia, EM measurements have traditionally been popular in sulfide ore exploration. The EM methods using a stationary cable loop or a long wire on the ground surface were called Turam. The wire was grounded by ... -
Long-Span Brettstapel Roof Structures: A Parametric Design Approach
(Master thesis, 2021)Bakgrunn: Tre har økt i popularitet som et konstruksjonsmateriale de siste årene, på grunn av et økt fokus på klimaendringer og materialets status som miljøvennlig. I en tid hvor digitalisering gjennomsyrer byggebransjen ... -
Long-term Analysis of Gear Loads in Fixed Offshore Wind Turbines Considering Ultimate Operational Loadings
(Journal article; Peer reviewed, 2013)The long-term extreme value analysis of gear transmitted load due to the main shaft torque is presented. Two methods, the multibody simulations (MBS) and a simplified method, are demonstrated for the gear transmitted load ... -
Long-Term Berth Capacity Planning Framework Development
(Master thesis, 2019)Havtransport bidrar sterkt til omfanget og velstanden i dagens globale handel. Havn er en viktig logistikkinfrastruktur i sjøtransport og har en direkte tilknytning til et lands økonomiske ytelse. Det europeiske havnesystemet ... -
Long-term creep prediction with a modified power law model
(Chapter, 2017)Creep in weak rock is a common phenomenon observed in the laboratory. Based on short-term creep, prediction of long-term creep can be a challenge especially at elevated stress levels, since only a small stress increase may ... -
Long-Term Dissolution of Glass Fibers in Water Described by Dissolving Cylinder Zero-Order Kinetic Model: Mass Loss and Radius Reduction.
(Journal article; Peer reviewed, 2018)Glass fibers are degraded when they are exposed to water. In this work, a model is developed that uses zero-order kinetics for predicting a decreasing glass fiber radius. The model is used to describe experimental test ... -
Long-term extreme buffeting response investigations for longspan bridges considering uncertain turbulence parameters based on field measurements
(Doctoral theses at NTNU;2021:216, Doctoral thesis, 2021)When bridges become increasingly longer, the dynamic behavior from wind and waves can dominate the structural load effects. To build better knowledge about the dynamic behavior of long-span bridges subjected to turbulent ... -
Long-term extreme buffeting response of cable-supported bridges with uncertain turbulence parameters
(Peer reviewed; Journal article, 2021)Although the full long-term method (FLM) is recognized as the appropriate way to identify the design stresses of marine structures subjected to stochastic environmental loading, the FLM has not yet been adopted for the ... -
Long-term extreme response analysis of a long-span pontoon bridge
(Journal article; Peer reviewed, 2018)For the assessment of extreme load effects needed in design of marine structures, a full long-term analysis is recognized as the most accurate approach. However, due to the very large number of structural response analyses ... -
Long-term extreme response analysis of cable-supported bridges with floating pylons subjected to wind and wave loads
(Doctoral theses at NTNU;2018:229, Doctoral thesis, 2018)A suspension bridge with floating pylons is a possible solution to cross a fjord with a large width and great depth. This new concept is a combination of a slender suspension bridge and tension-leg platforms supporting the ... -
Long-Term Extreme Response Analysis of Marine Structures Using Inverse Reliability Methods
(Doctoral theses at NTNU;2017:298, Doctoral thesis, 2017)For the assessment of extreme responses needed in design of marine structures, a full long-term analysis is recognized as the most accurate approach. However, due to the very large number of structural response analyses ...