Browsing TKD - Institutt for bygg- og energiteknikk by Title
Now showing items 127-146 of 416
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Effect of stiffeners on behavior of steel plate shear wall with rectangular openings
(AIP Conference Proceedings;Volume 2293, Issue 1, Journal article; Peer reviewed, 2020-11-25)Steel Plate Shear Walls (SPSWs) with and without stiffeners, due to excellent seismic performance, are considered as a lateral load resisting system. Stiffeners have widely been used in SPSW to improve the buckling behavior ... -
Effect of temperature on CO2 curing, compressive strength and microstructure of cement paste
(Cement and Concrete Research;Volume 157, July 2022, 106827, Peer reviewed; Journal article, 2022-05-05)This study investigated the effect of temperature (5 ◦C–50 ◦C) on the carbonation process, compressive strength and microstructure of CO2-cured cement paste. Results showed that the carbonation process and rate were ... -
Effect of time dependent corrosion rate on residual capacity of corroded RC beam
(IOP Conference Series: Materials Science and Engineering;Volume 652, Number 1, Journal article; Peer reviewed, 2019)Corrosion is the most commonly severe defect in reinforced concrete (RC) structures and it mainly causes reduced rebar cross-section. The corrosion rate is the determining parameter of the progress of corrosion-induced ... -
Effect of ventilation on perceived air quality in 18 classrooms
(IOP Conference Series: Materials Science and Engineering;Volume 609, Journal article; Peer reviewed, 2019)The aim of this paper is to assess whether reducing the minimum ventilation airflow rate (Vmin) has any negative impacts on perceived air quality (PAQ) upon entering an unoccupied room. Seventeen healthy young adults were ... -
Effect of wave-current interaction on a long fjord-crossing floating pontoon bridge
(Engineering structures;Volume 266, 1 September 2022, 114549, Peer reviewed; Journal article, 2022-06-20)Fjord-crossing floating bridges are sophisticated structures subjected to complex environmental loadings including combined action of wave and current. However, the effect of wave-current action is often neglected in a ... -
Effect ofaAging of bearings on the behavior of single-Span railway bridges
(Peer reviewed; Journal article, 2022) -
The effects of fan and door opening on a cold storage room: a numerical study
(Linköping Electronic Conference Proceedings;Issue: 153, Conference: Proceedings of The 59th Conference on Simulation and Modelling (SIMS 59), Journal article; Journal article; Peer reviewed, 2018-11-19)We present numerical analysis of a cold storage room with a product load, a fan, and a sliding door by solving compressible form of the conservative 3D Navier Stokes equation (without Boussinesq approximation) together ... -
Effects of spatial variability and correlation in stochastic discontinuum analysis of unreinforced masonry walls
(Construction and Building Materials;Volume 337, 27 June 2022, 127511, Peer reviewed; Journal article, 2022-04-27)This study investigates the influence of the uncertainty in material properties on the in-plane lateral behavior and capacity of stone masonry walls via a stochastic discontinuum analysis framework. The framework is ... -
Effekten av implementering av stålfiberarmering i vanntette bunnplater
(Bachelor thesis, 2022)Denne avhandlingen tar for seg effekten implementering av stålfiberarmering kan ha i vanntette bærende bunnplater. Det er gjennomført en sammenlikningsstudie hvor fiktive bunnplater med ulike spennvidder dimensjoneres, ... -
Effektiv modellering ved bruk av parametrisk modellering
(Bachelor thesis, 2021)Det har skjedd en digital utvikling i den norske byggenæringen de siste årene og interessen for å effektivisere og optimalisere arbeidsprosesser er stor. Formålet med bacheloroppgaven har vært å studere hvordan parametrisk ... -
Effektivisering av dagens arbeidsprosess - Modelloverføring mellom BIM-verktøyet Revit og konstruksjonsanalyseprogram
(Bachelor thesis, 2018)Oppgavens formål har vært å utrede om modelloverføring mellom modelleringsprogrammet Autodesk Revit og analyseverktøyene Autodesk Robot og StruSoft FEM-Design kan utnyttes for å effektivisere prosjekteringsfasen i ... -
Efficacy of Vehicle Scanning Methods in Estimating the Mode Shapes of Bridges Seated on Elastic Supports
(Peer reviewed; Journal article, 2023)This study systematically assesses the efficacy of the vehicle scanning methods (VSM) in accurately estimating the mode shapes of bridges seated on elastic supports. Three state-ofthe-art VSM methods are employed to obtain ... -
Ekstrem lavkarbonbetong – slaggsement. Minimere utfordringer knyttet til treg varmeutvikling ved vinterstøp.
(Bachelor thesis, 2021)Økt bruk av betonger med så lavt karbonutslipp som mulig er viktig for å ivareta stadig økende miljøkrav. CEM III/B er en sement inneholdende ca 70% slagg, den har et lavt karbonavtrykk. Men den store andelen slagg gir ... -
En vurdering for valg av jernbanetrasé basert på et nytt konsept i Norge, med fokus på lønnsomhet og samfunnsnytte
(Bachelor thesis, 2017)Med en forventet befolkningsvekst er det nødvendig å videreutvikle pendlermulighetene, slik at regional utvikling sikres. Dette skal i østlandsregionen, i henhold til Nasjonal transportplan, løses gjennom en jernbaneutbygging ... -
Energieffektivitet i vannbårne energianlegg: Akkumuleringstankens påvirkning på systemtemperatur
(Bachelor thesis, 2018-05-22)Oppgaven omhandler varmesiden til et vannbårent energianlegg på et referansebygg, hvor anlegget siden overtagelse ikke har fungert optimalt. Problemstillingen til oppgaven er todelt. Den tar i førse omgang for seg faktorer ... -
Enhancing learning outcomes by introducing BIM in civil engineering studies – experiences from a university college in Norway
(International Journal of Sustainable Development and Planning;Volume 13, Issue 1, Journal article; Peer reviewed, 2018)It is a challenge to introduce building information modeling (BIM), as demanded from the industry, in an already packed curriculum for higher engineering education. There is therefore a need for alternative ways to include ... -
Ensemble machine learning based driving range estimation for real‐world electric city buses by considering battery degradation levels
(IET Intelligent Transport Systems;Volume 15, Issue 6, Peer reviewed; Journal article, 2021-04-20)Battery electric buses (BEBs) have been regarded as effective options to address the congestion and pollution problems in the field of urban transportation. However, since the limited driving range of BEBs brings challenges ... -
Er byggebransjen klar for 4D BIM?
(Bachelor thesis, 2020)Det virker å være flere åpenbare fordeler knyttet til 4D BIM, likevel er det svært få aktører i bransjen som har integrert det i sin virksomhet. For å undersøke hvorfor vil oppgaven forsøke å besvare følgende problemstilling: ... -
Evaluation of a novel 3-pipe solution for hydronic heat distribution in passive-house standard apartment buildings
(SINTEF Proceedings;9, Conference object, 2021)The energy efficiency of new buildings in Norway has been steadily improved over the last decades, but with less heating, hydronic heating systems have adversely increased in price. Lessening electric power consumption in ... -
Evaluation of cost-effective measures for the renovation of existing dwellings in the framework of the energy certification system: A case study in Norway
(Journal article; Peer reviewed, 2022)The Energy Performance Certificate (EPC) for existing dwellings has not been able to promote the renovation rate. The main reasons are associated with the low quality of the assessment and renovation recommendations provided. ...