Blar i Institutt for bygg- og miljøteknikk på tittel

Viser treff 1964-1983 av 4620

    • HyMo 1.0 - Hydromorfologisk klassifisering av vannforekomster i elver og innsjøer 

      Harby, Atle; Bakken, Tor Haakon; Hansen, Bendik Kristoffer Torp; Lindholm, Markus; Museth, Jon; Sundt, Håkon (SINTEF Rapport, Research report, 2023)
      Denne rapporten presenterer resultater fra uttesting av hydromorfologisk (HyMo) klassifisering for elver og innsjøer til bruk for arbeid med vannforskriften. Uttesting er i stor grad utført av regionale og nasjonale ...

    • Hyper-Viscoplastic Modelling of Clay Behaviour 

      Dadrasjirlou, Davood (Doctoral theses at NTNU;2022:331, Doctoral thesis, 2022)
      The modified cam clay (MCC) model, deduced from the unified and comprehensive behavioural framework of critical state soil mechanics (CSSM), revolutionised the understanding of the mechanical behaviour of soil, particularly ...

    • Høydeinterpolering av klimaparametere i nye aktsomhetskart for snøskred i Norge (NAKSIN) 

      Ask, Kristian Børve (Master thesis, 2020)
      NAKSIN (Nye aktsomhetskart for snøskred i Norge) er et verktøy under utvikling/uttesting for å identifisere potensielt skredfarlige områder med hensyn på snøskred. Verktøyet har som mål å skulle erstatte det eksisterende ...

    • I hvilken grad kan digitalisering føre til økt produktivitet? 

      Antonsen, Mia (Master thesis, 2019)
      Produktivitet er et omdiskutert tema i byggeindustrien, hvor det ofte blir poengtert at denne bransjen har lavest produktivitetsvekst sammenlignet med andre næringene. Dette kommer mye av at bygg- og anleggsbransjen er en ...

    • Ice Abrasion on Fiber Reinforced Concrete: A Study on the Effects of Various Types of Fiber and the Reliability of the Laboratory Measurements 

      Sætre, Kristian (Master thesis, 2014)
      The purpose of this study has been to compare how fiber reinforced concretes, using different amounts and types of fiber, behave compared to standard offshore concretes without fiber in regard to ice abrasion. The effect ...

    • Ice Actions on Offshore Structures – With Applications of Continuous Wavelet Transforms on Ice Load Signals 

      Bjerkås, Morten (Doktoravhandlinger ved NTNU, 1503-8181; 2006:9, Doctoral thesis, 2006)
      Ice actions on offshore structures are one of the main concerns for engineering activities in cold areas with ice-infested waters. This thesis deals with three aspects of ice actions, namely design ice loads from level ...

    • Ice and conical structure interactions 

      Lu, Wenjun (Master thesis, 2010)
      The pursuit of energy in Arctic waters drives people to design ocean structures applying new concepts.Conical structures which shift the ice failure mode from crushing to bending could reduce the total iceload. Moreover, ...

    • Ice and Ice Forces in Small Steep Rivers 

      Rødtang, Einar Albert (Doctoral theses at NTNU;2023:431, Doctoral thesis, 2023)
      English summary Given the right circumstances ice can wreak havoc on riverine infrastructure. Ice runs pushing ice floes against bridge piers is frequently the governing design condition for bridges in cold regions. The ...

    • Ice breakup in small Norwegian streams 

      Heggen, Siv (Master thesis, 2013)
      River ice is present parts of the year in cold region environments and is an important component of the flow regime. The river ice is known to produce many extremes and potential floods far exceed those possible under ...

    • Ice drift and ice action on offshore wind farm structures 

      Gravesen, Helge; Jørgensen, Lars; Høyland, Knut Vilhelm; Bicker, Sven (Peer reviewed; Journal article, 2023)
      Development of offshore wind farms has so far been focused on areas without sea ice, but the increasing demand pushes the offshore wind industry into areas with seasonal sea ice, such as the Baltic Sea, the Great lakes and ...

    • Ice intelligence retrieval by remote sensing - Possibilities and challenges in an operational setting 

      Skarbø, Runa A.; Løset, Sveinung (Journal article; Peer reviewed, 2017)
      Detecting ice drift velocity when operating offshore in ice-covered waters is crucial during marine operations, as ice actions affect station keeping and ice management. Furthermore, other ice data/intelligence such as ice ...

    • Ice management and design philosophy 

      Ruud, Stian Knud; Skjetne, Roger (Chapter, 2018)
      Ice management (IM) is defined as all activities carried out with the objective of mitigating hazardous situations by reducing or avoiding actions from any kind of ice feature to a protected unit (e.g. a drilling vessel) ...

    • Ice Management in Arctic Offshore Operations and Field Developments 

      Johannessen Eik, Kenneth (Doktoravhandlinger ved NTNU, 1503-8181; 2010:210, Doctoral thesis, 2010)
      The subject ice management has been studied with the main objective to deduce a methodology that incorporates the effect of ice management on the structural reliability of offshore installations. This was done by first ...

    • ICE MELTING CAPACITY OF DEICING CHEMICALS IN COLD TEMPERATURES 

      Nilssen, Kine (Doctoral theses at NTNU;2017:258, Doctoral thesis, 2017)
      Cold climates cause a great number of challenges when it comes to maintaining road conditions. For instance, snowstorms, frost and ice can all create slippery and even impassible roads. Therefore, in order to ensure vehicular ...

    • Ice rose diagrams for probabilistic characterization of the ice drift behavior in the Beaufort Sea 

      Sinsabvarodom, Chana; Chai, Wei; Leira, Bernt Johan; Høyland, Knut Vilhelm; Næss, Arvid (Journal article; Peer reviewed, 2022)

    • Ice thickness estimates for design of structures 

      Høyland, Knut Vilhelm; Hornnes, Vegard; Salganik, Evgenii; Samardžija, Ilija (Peer reviewed; Journal article, 2023)
      The level ice thickness is perhaps the most important ice property in both engineering and geophysics. Ice action from level ice scales almost linearly with ice thickness and the level ice thickness gives the mode in ice ...

    • Ice-Ice and Ice-Steel Friction in Field and in Laboratory 

      Sukhorukov, Sergiy (Doktoravhandlinger ved NTNU, 1503-8181; 2013:300, Doctoral thesis, 2013)
      Friction is one of the key phenomena during the interaction of ice with offshore structures and ships, ice rafting and ridging processes, and the brittle compressive failure of ice. Therefore, knowledge of the ice friction ...

    • Ice-induced vibrations under continuous brittle crushing for an offshore wind turbine 

      Wang, Qi (Master thesis, 2015)
      Offshore wind structures located in ice infested waters are subjected to actions from moving ice and forces are generated when a drifting ice crushes against the structure. The main purpose of this Master s thesis is to ...

    • Identification of implementation barriers and risks at the early stage of PPP projects 

      Wienckiewicz, Natalia (Master thesis, 2014)
      The main purpose of this thesis was to identify influential success and failure factors of PPP projects and to specify the potential strategies to resolve those key issues identified as important to the continued improvement ...

    • Identification of quick clay using cone penetration tests and machine learning 

      Berrum, Martin; Skaar, Håvard (Master thesis, 2021)
      Forekomst av kvikkleire er en viktig del av geoteknisk ingeniørarbeid i Norge. Dens tilstedeværelse påvirker måten grunnundersøkelser, dimensjonering, kontroll og kvalitetssikring blir utført på i et prosjekt. Identifisering ...