Browsing Institutt for bygg- og miljøteknikk by Title
Now showing items 1093-1112 of 4714
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Durability of rock support in Norwegian road tunnels
(Doctoral theses at NTNU;2022:309, Doctoral thesis, 2022) -
Durability of traditional clamped joints in the vapour barrier layer: Experimental and numerical analysis
(Journal article; Peer reviewed, 2019)Clamped joints of wood frame buildings are a traditional way in Norway to attain airtight joints for the air and vapour barrier. Numerous defects registered in the SINTEF Building Defects Archive related to air leakage ... -
Durability of Vacuum Insulation Panels in Alkaline Environment
(Master thesis, 2012)Concrete and lightweight concrete elements are today used in various building applications to a great extent all over the world. Replacing traditional thermal insulation like e.g. expanded polystyrene (EPS), extruded ... -
Durability, Reaction to Fire Properties and Environmental Impact of Treated and Untreated Wooden Claddings
(Journal article; Peer reviewed, 2013)This work summarizes the output of durability, reaction to fire properties, and environmental impact of wooden claddings subjected to treatments modified with TiO2 and clay nanoparticles. The objective was to investigate ... -
Durability-Enhanced Vanadium Dioxide Thermochromic Film for Smart Windows
(Peer reviewed; Journal article, 2020)Vanadium dioxide (VO2)–based thermochromic films are of great interest for energy-saving smart windows as they can dynamically change the solar transmittance as the ambient temperature changes. However, VO2 is thermodynamically ... -
Dynamic Analysis and Structural Optimization of Support Structures for bottom-fixed Offshore Wind Turbines
(Doctoral theses at NTNU ;2017:363, Doctoral thesis, 2017)Wind energy is recognized as a reliable and affordable source of energy for generating electricity. Up to date most of the wind energy capacity is installed onshore, but legal regulations and a shortage of potential locations ... -
Dynamic behavior of blow out preventer (BOP)
(Master thesis, 2012)Abstract:Nowadays, the offshore is very extensive and of great economic value for gross development. Typically all kinds of offshore structure will experience storm loading and need to consider the influence of cyclic ... -
Dynamic bending of an ice wedge resting on a winkler-type elastic foundation
(Journal article; Peer reviewed, 2022)For most ice – sloping structure interactions, the incoming ice floes' failures are determined by the formation of circumferential cracks. This physical process can be simplified as analyzing the bending failure of an ice ... -
Dynamic lift on an artificial static armor layer during highly unsteady open channel flow
(Journal article; Peer reviewed, 2015)The dynamic lift acting on a 100 mm × 100 mm section of a static armor layer during unsteady flow is directly measured in a series of physical experiments. The static armor layer is represented by an artificial streambed ... -
Dynamic metabolism modeling as a decision-support tool for urban water utilities applied to the upstream of the water system in Oslo, Norway
(Journal article; Peer reviewed, 2014)The paper presents, first, the ‘Dynamic Metabolism Model’ (DMM), developed by the authors, followed by an application to the city of Oslo, capital city of Norway. The time period considered for the analysis is 2013-2043. ... -
Dynamic Modelling of Ice Rubble and Extrusion Loads on Offshore Wind Turbines in Crushing Interaction
(Master thesis, 2022)For å imøtekomme den økende etterspørselen etter fornybar energi, installasjon av ny havvind energikapasiteten øker i mange land. Nye prosjekter vil bli foreslått for vann i hvilken flytende (hav)is er en vanlig forekomst ... -
Dynamic response analysis of a catamaran installation vessel during the positioning of a wind turbine assembly onto a spar foundation
(Journal article; Peer reviewed, 2018)Installation of floating wind turbines is a challenging task. The time and costs are closely related to the installation method chosen. This paper investigates the performance of an efficient installation concept – a ... -
Dynamics of Debris Flow: Reproducible Initial and Boundary Conditions in Scaled Laboratory Experiments to Determine Velocity Distributions
(Chapter, 2019)Debris flows are rapid flows of water, sediments and debris, which can pose a danger to life and infrastructure. Reducing the risk by implementing protections and countermeasures requires a comprehensive understanding of ... -
Dynamisk Lastvirkning fra Jordskjelv. Regler og Regnemetoder for Bruer i Norge.: Anvendt på Paulertjønn Bru Ost
(Master thesis, 2013)SAMMENDRAG:Jordskjelvdimensjonering er ikke noe tradisjonelt tema blant konstruksjonsingeniører i Norge. Det ble for alvor aktuelt 31. mars 2010 da Eurokodene ble innført. For bruingeniører betyr dette at kravene til ... -
Dynamisk testing ved endimensjonal bølgeteori til estimering av aksiell statisk bæreevne
(Master thesis, 2014)Dynamisk testing for estimering av aksiell statisk bæreevne for peler, basert på endimensjonal bølgeteori har i senere år blitt mer tatt i bruk i Norge. Hovedfokuset for denne oppgaven er å forstå og presentere bruk av ... -
Dynamiske styringssystemer for boligproduksjon i Trysilhusgruppen AS
(Master thesis, 2011)Masteroppgaven tar for seg styringssystemet for boligproduksjon i Trysilhusgruppen AS, etter initiativ fra Helge Jordanger og Geir Olai Jordanger. Oppgaven er til dels basert på en prosjektoppgave om konsekvensene av ... -
Døren - det svakeste leddet
(Master thesis, 2022)For å sikre tilstrekkelig brannsikkerhet i byggverk er det satt krav til implementering av branntekniske tiltak. At tiltakene utarbeides i henhold til krav og opprettholder sin tiltenkte funksjon i bruksfasen, kan imidlertid ... -
Døren - det svakeste leddet
(Master thesis, 2022)For å sikre tilstrekkelig brannsikkerhet i byggverk er det satt krav til implementering av branntekniske tiltak. At tiltakene utarbeides i henhold til krav og opprettholder sin tiltenkte funksjon i bruksfasen, kan imidlertid ... -
E-Scooter speed choice
(Master thesis, 2021)Denne oppgaven undersøker nytten av å bruke offentlig tilgjengelige data om elsparkesyklers posisjoner med høy oppdateringsfrekvens for å analysere hastighetsvalg. Andre bruksområder for samme datasett utforskes også noe. ... -
E16 Sandvika-Wøyen - Analysis of tunnel excavation, achieved contour quality and influence of applied initiation system.
(Master thesis, 2016)The drill and blast excavation method is the most commonly used method for tunnel construction in Norway. In D&B the results from blasting can be evaluated through several factors, such as pull percentage, vibration level ...