Browsing Institutt for konstruksjonsteknikk by Title
Now showing items 737-756 of 2472
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Dynamic behaviour of floating bridges exposed to wave excitation A numerical and experimental investigation
(Doctoral theses at NTNU;2017:365, Doctoral thesis, 2017)By utilizing the buoyancy of the water in a crossing, floating bridges may provide permanent road links where other bridge types would be impossible or too costly to build. Still, floating bridges are not wide-spread in ... -
Dynamic behaviour of multistorey timber buildings
(Master thesis, 2009) -
Dynamic buckling of end anchored floating bridges
(Master thesis, 2018)The Bjørnafjord bridge is a floating bridge planned to be a part of The Norwegian Public Roads Administrations ferry-free road project along E39. This thesis looks into the dynamic behavior of this bridge, focusing of ... -
Dynamic comparison of a railway catenary section upgrade by field measurement assessments
(Journal article; Peer reviewed, 2017)The pantograph-catenary interaction is crucial for running trains on electrical railway lines. The coupled dynamic problem of an in space stationary system, the catenary system, and a system in motion, the pantograph, is ... -
Dynamic Identification and Modelling of a Pantograph
(Master thesis, 2018)The main objective of this thesis is to measure and determine the dynamic properties of a measurement pantograph, and then create a numerical model with the same properties. The purpose of the model is to give a better ... -
Dynamic impact of heavy long vehicles with equally spaced axles on short-span highway bridges
(Journal article; Peer reviewed, 2018)Extremely large trucks with a weight exceeding the standard require a permit before they are allowed to cross the bridges of a specific route. For the purpose of safety, an escort is often ... -
Dynamic Modelling and Analysis of Submerged Floating Tunnels
(Master thesis, 2012)Investigations are performed on the capabilities of Computational Fluid Dynamics (CFD) to model a transient transcritical flow around a Submerged Floating Tunnel (SFT). The aim of this inquiry is to examine the possibility ... -
Dynamic optimization of railway catenary system by turning unwanted lumped-mass into tuned-mass
(Chapter, 2017)The railway catenary is suspended to its supports with droppers, clamps and oth-er fittings. These lumped-masses are made light and small to minimize disturbances. The mass-es cannot be completely removed but can be adjusted ... -
Dynamic Parameter Investigation of a Full Scale Laboratory Overhead Contact Line Section Model
(Master thesis, 2015)In the dynamic parameter investigation of a full scale laboratory section model of a overhead contact line, the effects of tension force and the effect of removing a dropper is of interest. The thesis present the results ... -
Dynamic Performance of High-Speed Railway Overhead Contact Line Interacting With Pantograph Considering Local Dropper Defect
(Peer reviewed; Journal article, 2020)The local dropper defect is the most common fault in the early service stage of the overhead contact line (OCL) system. The plastic deformation and loose of a dropper may cause the variation of the contact line height, ... -
Dynamic properties of Stress-laminated Timber Bridges
(Master thesis, 2021) -
Dynamic response analysis of fixed offshore wind turbines
(Master thesis, 2009) -
Dynamic Response and Fatigue of Offshore Wind Turbines - Effect of Foundation Type and Modelling Method Using Software FAST
(Master thesis, 2017)This thesis presents dynamic response and fatigue analyses of several bottom-mounted offshore wind turbine models, simulated in the aero-hydro-servo-elastic simulation tool FAST v8. A 5 MW offshore wind turbine supported ... -
Dynamic Response of a Floating Bridge Structure
(Chapter; Peer reviewed, 2016)A theoretical overview of the stochastic dynamic analysis of a floating bridge structure is presented. Emphasis is on the wave-induced response and the waves on the sea surface are idealized as a zero mean stationary ... -
Dynamic response of a multi-span suspension bridge with floating pylons
(Master thesis, 2017)The Norwegian Public Roads Administration is currently investigating the possibility of crossing the 500 m deep and 5 km wide fjord, Bjørnafjorden, located in Norway. Several concepts have been developed on behalf of the ... -
Dynamic Response of an End-Supported Pontoon Bridge due to Wave Excitation: Numerical Predictions versus Measurements
(Peer reviewed; Journal article, 2021)Herein, numerical predictions of the dynamic response of an existing floating pontoon bridge are compared with the measured dynamic response. Hydrodynamic coefficients that describe the fluid-structure interaction and the ... -
Dynamic Response of Flexible Beams Subjected to Blast Loading
(Master thesis, 2021) -
Dynamic response of semi-rigid timber frames subjected to wind loads
(Master thesis, 2020)Eurokodene inneholder utfyllende informasjon om dimensjoneringsprinsipper og veiledning for betong- og stålkonstruksjoner. For bærende konstruksjoner i tre er det mangler innenfor dimensjoneringsprinsipper og veiledning ... -
Dynamic response of steel plates subjected to combined blast and impact loading
(Master thesis, 2020)Denne oppgaven undersøker oppførselen til tynne stålplater, utsatt for en kombinasjon av støt- og eksplosjonslast. Både eksperimentelle og numeriske studier ble utført. Alle platene var av tykkelse 0.8 mm. Tre ulike ... -
Dynamic response of steel plates subjected to combined blast and impact loading
(Master thesis, 2020)Denne oppgaven undersøker oppførselen til tynne stålplater, utsatt for en kombinasjon av støt- og eksplosjonslast. Både eksperimentelle og numeriske studier ble utført. Alle platene var av tykkelse 0.8 mm. Tre ulike ...