Browsing Institutt for bygg- og miljøteknikk by Title
Now showing items 3406-3425 of 4650
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Real-time object detection on Android devices - A step towards automatic GeoPose estimation on mobile AR platforms
(Master thesis, 2018)Augmented Reality (AR) technologies are becoming more available than ever. What the technologies lack, is a system making it possible for users to share and communicate across all the different AR platforms. This is the ... -
Realising the Potentials of Virtual Reality and Building Information Models? Civil Engineering Students’ Utilisation of Technology in a Group Project
(Chapter, 2022)Collaboration between different actors is key to successful projects within the architecture, engineering, and construction (AEC) industry. Virtual Reality (VR) combined with Building Information Models (BIM) is an effective ... -
Realistic visualization of debris flow type landslides through virtual reality
(Peer reviewed; Journal article, 2022)Immersive media technologies, such as virtual and augmented reality, have recently enabled a more holistic way to comprehend natural hazards. In this work, we aim at visualizing the temporal and spatial evolution of a ... -
Realizing benefits in public IT projects: A multiple case study
(Journal article; Peer reviewed, 2022) -
Realopsjoner
(Master thesis, 2011) -
Realopsjoner og fleksibilitet i store offentlige investeringsprosjekter
(Concept Rapport, 0804-5585; 8, Research report, 2004)Denne rapporten diskuterer hvordan teorien for realopsjoner kan benyttes til å tallfeste verdien av fleksibilitet i store offentlige investeringsprosjekter. Fleksibiliteten kan gjelde valg av oppstartstidspunkt, dimensjonering, ... -
Rechargeable Iron-Ion Battery Using a Pure Ionic Liquid Electrolyte
(Peer reviewed; Journal article, 2022)A rechargeable iron-ion battery (Fe-ion battery) has been fabricated in our laboratory using a pure ionic liquid electrolyte. Magnetic ionic liquids of 1-butyl-3-methylimidazolium tetrachloroferrate (BmimFeCl4) and ... -
Reconsolidation of Clay Pre-strained in Shear Mode
(Master thesis, 2015)Through the past years unexpectedly large settlements of the existing structures have been registered as a result of geotechnical site works, and especially, due to the boring and installation of steel core piles. One of ... -
Reconstructing facade semantic models using hierarchical topological graphs
(Peer reviewed; Journal article, 2020)Semantic information in 3D building models is of vital importance for various applications in terms of smart cities. To infer the semantic information and localize the components on building facades, this article proposes ... -
Reconstruction of 3D Building Models with Semantic Information Using Crowdsourcing Approaches
(Doctoral theses at NTNU;2023:396, Doctoral thesis, 2023)Over the last decade, increasing municipalities have decided to gear up the construction of smart cities. The transformation to a smart city requires to digitalize the whole city as faithfully as possible. To accomplish ... -
Reconstruction of whitewater kayak waves in Nidelva
(Master thesis, 2022)Etter å ha endret elvebunnen i Nidelven mistet kajakkpadlere i Trondheim to populære bølger. Denne masteroppgaven tar sikte på å rekonstruere en av kajakkbølgene ved å studere det ideelle vannstandsspranget for kajakkpadling. ... -
Recovery of marine gravity anomalies from ERS1, ERS2 and ENVISAT satellite altimetry data for geoid computations over Norway
(Peer reviewed; Journal article, 2007)Free-Air Anomalies (FAA) for the Norwegian marine area including some parts of the North Sea, the Norwegian Sea and the Barents Sea are computed from satellite altimetry data. A total of 84 cycles of ERS2 along-track data, ... -
Recycled aggregates derived from excavation materials — mechanical performance and identification of weak minerals
(Journal article; Peer reviewed, 2022)The present study investigates the mechanical performance of recycled aggregates derived from excavation materials (REM). REM is blended with different quantities of recycled phyllite materials (RPM) and is investigated ... -
Reduced-Scale Hot Box Method for Thermal Characterization of Window Insulation Materials
(Journal article; Peer reviewed, 2019)Highly transparent and low thermal conductivity materials have attracted great interest for the applications in window insulation in recent years. Accurate characterization of the thermal properties including thermal ... -
Reducing fuel consumption and emissions through optimization of the vertical alignment of a road: A case study of a heavy-duty truck on the Norwegian Highway Route E39
(Peer reviewed; Journal article, 2019)In this paper, a method to assess, optimize and modify the vertical alignment of a road is developed. The aim is to optimize the alignment with respect to fuel consumption and quantify the induced reduction in terms of ... -
Reducing ice accumulation on Coanda Screen intakes
(Chapter, 2020)Coanda screen intakes has proved to be a reliable and cost-effective low maintenance solution for numerous small hydro (SHP) intakes in the past two decades. In Norway 50 intakes are installed since 2012, the first intake ... -
Reducing the number of load cases for fatigue damage assessment of offshore wind turbine support structures using a simple severity-based sampling method
(Journal article; Peer reviewed, 2018)The large amount of computational effort required for a full fatigue assessment of offshore wind turbine support structures under operational conditions can make these analyses prohibitive, especially for applications like ... -
Reducing Urban Water System's Carbon Footprint and Reservoir Water Balance Study in Ceuta, Spain
(Master thesis, 2016)This study seeks to reduce the energy consumed by the water company in Ceuta by implementing two type of developments: hydropower and solar photovoltaic project. It will be necessary to design both schemes and determine ... -
Reduction lists as tool for cost control in public building projects
(Journal article, 2016)Purpose: The purpose of this paper is to study the use of potential scope reductions in major construction projects for special-purpose buildings. Scope reductions may result in buildings that are less fit for purpose; ... -
Reduction of the wave propagation error of a sigma grid based numerical tank using a vertical spacing based on the constant truncation error
(Peer reviewed; Journal article, 2021)Numerical wave models that solve the Laplace equation for the velocity potential with a -grid in the vertical direction have been proven to be flexible and efficient. However, it is observed that the dispersion relation ...