Browsing Institutt for konstruksjonsteknikk by Title
Now showing items 717-736 of 2483
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Durability of cracked SFRC exposed to wet-dry cycles of chlorides and carbon dioxide – Multiscale deterioration phenomena
(Peer reviewed; Journal article, 2020)This paper describes an experimental study that comprised the exposure of cracked SFRC members to wet-dry cycles involving chloride and carbon-dioxide for two years. Results indicate that corrosion of steel fibres occurs ... -
Durability of pretensioned concrete girders in coastal climate bridges: Basis for better maintenance and future design
(Peer reviewed; Journal article, 2019) -
Durability testing of low clinker blends - chloride ingress in similar strength mortar exposed to seawater
(Chapter; Peer reviewed, 2017)Resistance to chloride ingress of ten different binders was investigated. Most of the binders were prepared with 35% substitution of a new clinker by limestone filler, calcined clay, burnt shale and/or siliceous fly ash. ... -
Durability-based design: the European perspective
(Peer reviewed; Journal article, 2021)In Europe, design for the durability of new reinforced concrete structures is currently based on a prescriptive approach. The design, execution (construction) and planned maintenance of a concrete structure have to lead ... -
Durability-related crack width and concrete cover requirements and recommendations from reinforced concrete design codes
(Research report, 2018)This report provides an overview of several international code requirements and recommendations from technical committees concerning impact of cracks on durability of reinforced concrete. Most requirements and recommendations ... -
Durable low ice adhesion foams modulated by submicron pores
(Journal article; Peer reviewed, 2019)Ice accretion is a severe challenge for both production and livelihood in cold regions. Previously reported high-performance icephobic surfaces by infusing lubricants are either temporarily icephobic, chemically unstable ... -
Dynamic amplification of multi-span simply-supported prestressed concrete girder viaducts subjected to multi-body heavy vehicles
(Peer reviewed; Journal article, 2023)High productivity freight vehicles (HPFVs) are used in many countries to address increasing freight demand. However, it is then necessary to assess the safety of existing bridge structures subjected to HPFVs because of ... -
Dynamic analysis of bridges for horizontal and vertical pedestrian loads
(Master thesis, 2010) -
Dynamic Analysis of Fire Water Pump Module
(Master thesis, 2012)The thesis starts with a simple description of the system and some brief theory needed for the following analysis. Further a factory acceptance test is performed, this implies measurement of the dynamic response due to ... -
Dynamic Analysis of Full Scale Testing of Steel Catenary Risers using the Finite Element Method
(Master thesis, 2011)Pipes for pipelines and risers subjected to fatigue loading during deployment. Additionally, in the case of free spanning pipelines and risers the pipes may be excited at their resonance frequency by vortex induced vibration ... -
Dynamic analysis of geometrically imperfect pipes
(Master thesis, 2011)Manufactuering and installation processes for submarine pipes and risers result in geometrical imperfections. In operational conditions the pipes and risers experienced dynamic loading and fatigue failure is an issue. A ... -
Dynamic analysis of girth welded pipes
(Master thesis, 2010)Pipes for pipeline and risers are subjected to fatigue loading during deployment. Additionally, in the case of free spanning pipelines and risers may be exited at their resonance frequency by vortex induced vibration. In ... -
Dynamic Analysis of Offshore Concrete Structures subjected to Earthquake
(Master thesis, 2012)This thesis attempts to study the dynamic response of offshore concrete structures by sequentially introducing physical phenomena which are related to those types of analyses. This is done by modelling a simplified part ... -
Dynamic Analysis of the Bergsøysund Bridge in the Time Domain
(Master thesis, 2013)The work has contributed to the assessment of the implementation of hydrodynamic effects in a nonlinear time domain analysis. Critical mechanisms like ?snap through? can only emerge in analyses that consider geometric ... -
Dynamic anti-icing surfaces (DAIS)
(Doctoral theses at NTNU;2020:330, Doctoral thesis, 2020)Icing is one of the most ubiquitous natural phenomena accompanying human activities. Undesired ice generation and accretion are extremely hazardous to aircrafts, ships, electrical transmission cables, wind turbines, motor ... -
Dynamic anti-icing surfaces (DAIS)
(Peer reviewed; Journal article, 2021)Remarkable progresses have been made in surface icephobicity in the recent years. The mainstream standpoint of the reported anti-icing surfaces yet only considers the ice-substrate interface and its adjacent regions being ... -
Dynamic Behavior of a Full Scale Laboratory Model of a Catenary System by Measurements and Numerical Analysis
(Master thesis, 2015)The behavior of railway systems, in particular the overhead contact line (OCL), is considered in this thesis. The modelling of such systems with the use of the finite element method are important to carry out, both to ... -
Dynamic behavior of contact lines for railways with laboratorial model setup according to Norwegian conditions
(Master thesis, 2013)Some domestic flight routes in Norway rank among the busiest in Europe. Experience has shown that, in countries such as France and Germany, high velocity trains can be preferable to flying, given that the distance is not ... -
Dynamic Behaviour of a High-Strength Structural Steel at Low Temperatures
(Journal article; Peer reviewed, 2019)The main objective of this experimental study is to determine the effect of low temperatures on the mechanical behaviour of Strenx 960 Plus high-strength structural steel at different strain rates and stress triaxialities. ... -
Dynamic behaviour of cablesupported bridges subjected to strong natural wind
(Doktoravhandlinger ved NTNU, 1503-8181; 2011:315, Doctoral thesis, 2011)This thesis discusses wind-induced dynamic response of slender cable-supported bridges. The focus has been on prediction of the flutter stability limit and the buffeting response in strong winds. The thesis consists of ...