Blar i Institutt for bygg- og miljøteknikk på tittel
Viser treff 2710-2729 av 4634
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Modelling D&B Tunnelling Construction Data
(Master thesis, 2020)Since its inception, the Norwegian Tunnelling Contract System (NoTCoS) has confided in theoretical and empirical studies; and leaned upon industry experience and intuition, to derive its time capacity values. However- as ... -
Modelling detention performance of green roofs in cold climates
(Master thesis, 2018)Green roofs (GRs) have become a popular sustainable drainage system (SuDS) technology in urban areas. As many countries and regions experience political encouragement and substitution schemes in implementing GRs, there is ... -
Modelling Flash Floods Driven by Rain-on-Snow Events Using Rain-on-Grid Technique in the Hydrodynamic Model TELEMAC-2D
(Peer reviewed; Journal article, 2023)Due to the changing climate, flash floods have been increasing recently and are expected to further increase in the future. Flash floods caused by heavy rainfall with snowmelt contribution due to sudden rises in temperature ... -
Modelling Flash Floods Driven by Rain-on-Snow Events Using Rain-on-Grid Technique in the Hydrodynamic Model TELEMAC-2D
(Peer reviewed; Journal article, 2013)Due to the changing climate, flash floods have been increasing recently and are expected to further increase in the future. Flash floods caused by heavy rainfall with snowmelt contribution due to sudden rises in temperature ... -
Modelling flood events in the Arno River and the interaction with the infrastructures in the city of Florence using REEF3D
(Master thesis, 2018)The first part of this work provides the numerical model overview including the governing equations, the turbulence model and the discretization methods. The second part describes the geographical position of Florence, its ... -
Modelling green roof detention performance in cold climates
(Journal article, 2018)Green roofs (GRs) have become a popular sustainable drainage system (SuDS) technology in urban areas. As many countries and regions experience political encouragement and substitution schemes in implementing GRs, there is ... -
Modelling hydraulic conductivity for porous building materials based on a prediction of capillary conductivity at capillary saturation
(Peer reviewed; Journal article, 2021)Liquid moisture transport plays a key role in performance of many building assemblies. For hygrothermal simulation models, used to assess such assemblies, it is important to include realistic liquid transport properties ... -
Modelling inflow to culverts for E6, Helgeland Sør
(Master thesis, 2020)The estimation of flood peak discharge is a primary and vital step which is required in the design and safety assessment of hydraulic structures. The commonly used methods for estimating the flood peaks in small ungauged ... -
Modelling mesh independent failure loads of a soft strain-softening clay using a rate dependent model
(Peer reviewed; Journal article, 2023)If no regularisation method is used during finite element modelling of strain-softening (brittle) materials, results become mesh dependent: manifesting as very thin shear bands whose thickness and orientation depends on ... -
Modelling mitigation measures for smolt migration at dammed river sections
(Journal article; Peer reviewed, 2019)There is no generic solution to establish safe passage of downstream migrating fish passed hydropower facilities and mitigation measures are species‐ and site‐specific. Development of solutions is thus often based on “trial ... -
Modelling of a Combined Infiltration and Detention Solution with Investigation of System Performance
(Master thesis, 2021)Befolkningsvekst og urbanisering i kombinasjon med global oppvarming er drivende faktorer for utviklingen av et nytt tankesett innen overvannshåndtering. De eksisterende konvensjonelle avløpssystemene strekker ikke til i ... -
Modelling of Environmental Constraints for Hydropower Optimization Problems – a Review
(Chapter, 2020)Hydropower plants and reservoirs can have negative impacts on their surrounding ecosystems. To limit such impacts, environmental regulations may be imposed. This paper provides a review of literature on the most commonly ... -
Modelling of environmental flow options for optimal Atlantic salmon, Salmo salar, embryo survival during hydropeaking
(Journal article; Peer reviewed, 2014)Recent findings on the causes of Atlantic salmon embryo mortality during winter in a hydropeaking river suggest that long duration drawdowns during very cold periods are the most likely cause of mortality in the ramping ... -
Modelling of skirted foundations for offshore wind turbines
(Doctoral theses at NTNU;2018:140, Doctoral thesis, 2018)The thesis focuses on the modelling of the response of shallow skirted foundations supporting offshore wind turbines (OWT). OWT-structures need to be optimized in design to reduce the cost of energy from offshore wind ... -
Modelling of soil-structure-interaction for flexible caissons for offshore wind turbines
(Journal article; Peer reviewed, 2018)Published foundation models and procedures for calculation of caisson foundation response typically assume a rigid caisson in deformable soil. However, recent published measurement data from a prototype suction bucket ... -
Modelling of stormwater measures and performance evaluation of underground detention basins
(Bachelor thesis, 2019)Effekten av klimaendringer, hyppigere ekstremnedbør og urbanisering, fører til utfordringer for dagens avløpsnett. For å være bedre forberedt for slike hendelser i fremtiden, har flere norske kommuner utarbeidet retningslinjer ... -
Modelling of the Interaction Between Storm and Foul Sewers in a Joint Model and Assessment of Infiltration and Inflow (I/I) A Case Study at Risvollan, Trondheim
(Master thesis, 2019)En av de største utfordringene ved forvaltning av avløpsnett i Norge er tilsig av fremmedvann. Innlekking og infiltrasjon av fremmedvann har negative konsekvenser for både kapasitet, ytelse, kostnad og pålitelighet til et ... -
Modelling of Undrained Clay Subjected to Cyclic Loading - Semi-Explicit Material Model
(Master thesis, 2016)A material model, based on total stresses, has been developed to represent the undrained cyclic behavior of clay for finite element analyses. The material be- havior is split into an average- and a cyclic part, formulated ... -
Modelling of water allocation and availability in Devoll River Basin, Albania
(Master thesis, 2015)ABSTRACT Albania is experiencing a significant increase in energy demands and insufficient generating capacities. Although Albania has a large potential for hydropower development, only 35% has been utilized so far. The ... -
Modelling Open Ocean Aquaculture Structures Using CFD and a Simulation-Based Screen Force Model
(Peer reviewed; Journal article, 2022)The numerical framework of the open source CFD solver REEF3D is utilised to study the fluid–structure interaction of an open ocean aquaculture system and waves. The presence of the net is considered in the momentum equations ...