Blar i Institutt for bygg- og miljøteknikk på tittel
Viser treff 2217-2236 av 4650
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Investigation of complex accidents in the digitalised railway sector - A case study to investigate accidents involving the European Rail Traffic Management System (ERTMS)
(Master thesis, 2019)The objective is to study how complex accidents involving the railway signalling system European Rail Traffic Management System (ERTMS) systematically can be analysed and investigated. The study addresses whether accident ... -
Investigation of debris flow entrainment and mitigation using flexible barriers. Physical and numerical modelling
(Doctoral theses at NTNU;2022:351, Doctoral thesis, 2022)Debris flows typically increase in scale by entraining soil, fluid, and boulders along the flow channel. Entrainment is typically modelled according to semi-empirical formulations which do not allow to capture the physical ... -
Investigation of Development of the Earth Pressure Coefficient at Rest in Clay During Creep in the Framework of Hyper-Viscoplasticity
(Peer reviewed; Journal article, 2021)The in situ earth pressure coefficient at rest (K0) for clay has been widely discussed in the literature. In engineering practice, the empirical relationships between K0, the overconsolidation ratio (OCR), and the normally ... -
Investigation of Focusing Wave Properties in a Numerical Wave Tank with a Fully Nonlinear Potential Flow Model
(Journal article; Peer reviewed, 2019)Nonlinear wave interactions and superpositions among the different wave components and wave groups in a random sea sometimes produce rogue waves with extremely large wave heights that appear unexpectedly. A good understanding ... -
Investigation of Free Surface Turbulence Damping in RANS Simulations for Complex Free Surface Flows
(Journal article; Peer reviewed, 2019)The modelling of complex free surface flows over weirs and in the vicinity of bridge piers is presented in a numerical model emulating open channel flow based on the Reynolds Averaged Navier-Stokes (RANS) equations. The ... -
Investigation of Geotechnical Properties of TBM Spoil from the Follo Line Project
(Master thesis, 2018)In connection to the Follo line tunnel project this thesis investigate some of the existing experience on use of TBM spoil as a construction aggregate. Compaction control tests provided by Bane NOR for the deposit at Åsland ... -
Investigation of Grid Rent Business Models as Incentive for Demand-Side Management in Buildings - A case study on fully electric operated houses in Norway
(Master thesis, 2018)The increase in power drain on the grid, and increased penetration of inflexible, renewable energy sources, is creating a need for reduction in peak demand on the grid and matching the demand with supply, by demand-side ... -
Investigation of high Temperature Energy Storage in NOrwegian Quick clay
(Master thesis, 2023)175 land, inkludert Norge, har forpliktet seg til å begrense det globale utslippet av klimagasser til under 2 grader gjennom Parisavtalen. Bærekraftig utvikling er avgjørende for å oppnå dette målet. Geotermiske konstruksjoner, ... -
Investigation of Higher-Harmonic Wave Forces and Ringing Using CFD Simulations
(Chapter, 2018)Typical offshore structures are designed as tension-leg platforms or gravity based structures with cylindrical substructures. The interaction of waves with the vertical cylinders in high sea states can result in a resonant ... -
Investigation of Last Planner® System Practice on the Minnevika Bridge Project
(Master thesis, 2021)It is clear that construction projects experience complexity, uncertainty, and interfaces. By introducing the Last Planner® System (LPS), one of the most effective lean construction tools in reducing variability and improving ... -
Investigation of leaching in steel fiber-reinforced shotcrete exposed to fresh and saline groundwater in a subsea road tunnel
(Peer reviewed; Journal article, 2022)The field and laboratory investigations performed in the Frøya subsea road tunnel, constructed between 1998 and 2000, focus on the degree of leaching undergone by steel fiber-reinforced shotcrete in fresh and saline ... -
Investigation of Particle and Heavy Metal Removal and Detergent Degradation in Sedimented Tunnel Wash Water
(Master thesis, 2020)Noreg har mange vegtunnelar, som treng jamleg vasking på grunn av trafikktryggleik og vedlikehald. Vaskevatnet inneheld mykje partiklar, og er ureina av tungmetall, PAH, vaskemiddel og mikroplast. Det er vist at vatnet har ... -
Investigation of Permanent Deformation Behavior of Steel Slag Asphalt Mixture under Indoor Simulation
(Peer reviewed; Journal article, 2021)Previous studies have indicated that steel slag can be used as a substitute for natural aggregates in asphalt mixture, while little attention has been paid to systematic investigation of the influences of various external ... -
Investigation of Railway Switch and Crossing with 35 Tonnes Axle Load
(Master thesis, 2021)Økning av volum og vekt av godset som transporteres på tungtransport jernbanelinjer er en måte å øke kapasitet og kostnadseffektiviteten. I tillegg har økt aksellast innvirkning på dynamiske krefter og laster. Ytelse og ... -
Investigation of requirements for use of BIM-based LCA in early stages of building design
(Master thesis, 2018)The building sector is currently facing several challenges related to sustainability. It is responsible for substantial contributions to e.g. climate change, waste production, energy consumption and land use change, at the ... -
Investigation of stabilizing the indoor environment using building technologies - A case study: Viking Age museum in Norway
(Master thesis, 2018)The objective of this thesis was to investigate techniques for temperature and relative humidity stabilization for the new Viking Age museum in Oslo. The thesis is based on a project conducted at Hjellnes Consult at the ... -
Investigation of strategies to dimension the HVAC system in museums - A case study: Viking Age museum in Norway
(Master thesis, 2018)The museum as an institution is tasked to conserve collections of artifacts for the future generation, while also making them available for the public. The museum needs strict control of the parameters temperature and ... -
Investigation of the adsorption and biodegradation capacity of filter media towards airport de-icing chemicals
(Master thesis, 2016)At airports in Norway, propylene glycol (PG) and potassium formate (PF) are used as de-icing chemicals to provide safe air traffic. Expected climate changes will lead to temperatures more frequently around zero degrees, ... -
Investigation of the change in soil fabric during cone penetration in silt using 2D measurements
(Journal article; Peer reviewed, 2017)Interpretation of CPTU testing in silt is non-trivial because of the partially drained conditions that are likely to occur during penetration. A better understanding of the pore pressure generation/dissipation is needed ... -
Investigation of the effects of ship inducedwaves on the littoral zone with field measurements and CFD modeling
(Peer reviewed; Journal article, 2016)Waves induced by ship movement might be harmful for the habitat in the littoral zone of rivers due to the temporally increasing bed shear stress, the high-energy breaking waves and the consequently related detachment of ...