Blar i Institutt for konstruksjonsteknikk på tittel
Viser treff 1287-1306 av 2483
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Indirect monitoring of vortex-induced vibration of suspension bridge hangers
(Journal article; Peer reviewed, 2017)Wind loading of large suspension bridges produces a variety of structural responses, including the vortex-induced vibrations of the hangers. Because it is impractical to monitor each hanger, this study explores the possibility ... -
Indirect structural health monitoring (iSHM) of transport infrastructure in the digital age. MITICA (Monitoring Transport Infrastructures with Connected and Automated vehicles) workshop report.
(Research report, 2023)The existing European motorway infrastructure network is prone to ageing and subject to natural events (e.g. climate change) and hazards (e.g. earthquakes), necessitating immediate actions for its maintenance and safety. ... -
Industrigulv i betong
(Master thesis, 2018)Rapporten har til hensikt å evaluere fire alternative gulvkonsepter for industrigulv i betong knyttet opp mot et spesifikt industrigulv som skal ha minst mulig riss og fuger. Dette er viktig for å oppnå høy brukskvalitet, ... -
Influence line extraction by deconvolution in the frequency domain
(Journal article; Peer reviewed, 2017)This paper proposes a new method for extracting static influence lines from measurements on bridges. The response of a structure is the convolution of the load and the influence line. Previous research has not embraced the ... -
Influence of aluminum sulfate on properties and hydration of magnesium potassium phosphate cements
(Peer reviewed; Journal article, 2022)Aluminum sulfate shows a positive effect on preventing efflorescence of magnesium potassium phosphate (MKP) cements. Its influence on the MKP cement properties and hydration is explored in this study. Compared to a reference ... -
Influence of Annular Dynamics and Material Behavior in Finite Element Analysis of Barlow’s Mitral Valve Disease
(Peer reviewed; Journal article, 2021)Barlow’s disease affects the entire mitral valve apparatus, by altering several of the fundamental mechanisms in the mitral valve which ensures unidirectional blood flow between the left atrium and the left ventricle. In ... -
Influence of brittle fracture on the crashworthiness of ship and offshore structures in Arctic conditions
(Chapter, 2016)Structures operated in Arctic regions are exposed to low temperatures, which may be in the range of the ductile- brittle transition temperature (DBTT) of steel. This implies that the brittleness of the material in such ... -
The influence of calcium sulfate content on the hydration of belite-calcium sulfoaluminate cements with different clinker phase compositions
(Peer reviewed; Journal article, 2021)The influence of different amounts of gypsum on the hydration of a belite-rich and a ye'elimite-rich belite-calcium sulfoaluminate clinker (BCSA) was investigated. The hydration kinetics, phase assemblages and compressive ... -
The influence of carbonation on the biocolonization of cementitious materials in the marine environment
(Peer reviewed; Journal article, 2020)Engineers specializing in civil engineering must integrate into their design measures to protect marine biodiversity, which authorizes the concept of eco-design of marine infrastructure that respects the environment. The ... -
Influence of constituent particles on fracture of aluminum alloys under high-triaxiality loading
(Peer reviewed; Journal article, 2023)Single-edge notch bending tests are conducted to study the influence of constituent particles on the fracture resistance of aluminum alloys 6061, 6063, and 6110 under high-constraint loading conditions. The alloys are ... -
Influence of cracks and spacers on chloride penetration and reinforcement corrosion in concrete
(Master thesis, 2017)This thesis studies the influence of cracks and spacers on chloride penetration and reinforcement corrosion in concrete. The study was conducted in connection with the Norwegian Public Road Authorities (NPRA) E39 project, ... -
Influence of Cracks on Chloride Ingress and Reinforcement Corrosion
(Master thesis, 2017)Chloride induced reinforcement corrosion is a major durability problem in concrete constructions. It is consensus in literature that cracks facilitate chloride ingress, and may initiate early reinforcement corrosion. This ... -
Influence of Cracks on Chloride Ingress and Reinforcement Corrosion
(Master thesis, 2017)Chloride induced reinforcement corrosion is a major durability problem in concrete constructions. It is consensus in literature that cracks facilitate chloride ingress, and may initiate early reinforcement corrosion. This ... -
Influence of crushed aggregate fines with micro-proportioned particle size distributions on rheology of cement paste
(Journal article; Peer reviewed, 2017)This paper presents a study on how crushed concrete aggregate fines affect rheological properties of cement paste. The fines (≤250 μm) were produced by high-speed vertical shaft impact (VSI) crushing of rock types from 10 ... -
Influence of Dissipative Cohesive Zone Law on Hydrogen Embrittlement
(Master thesis, 2016)The dissipative cohesive zone model of Gao was applied with the hydrogen transport model established by Sofronis to approximate a cracked geometry subject to constant load and hydrogen embrittlement. The model assumed small ... -
Influence of fluid-structure interaction effects on the ductile fracture of blast-loaded steel plates
(Journal article; Peer reviewed, 2021)This work presents ongoing research on the influence of fluidstructure interaction (FSI) effects on the ductile crack growth in perforated steel plates subjected to blast loading. The FSI effects were studied numerically ... -
Influence of fragmentation on the capacity of aluminum alloy plates subjected to ballistic impact
(Journal article; Peer reviewed, 2016)In this paper, the perforation resistance of 20 mm thick aluminum plates subjected to moderate velocity impacts is examined experimentally and numerically. Plates made of four different tempers of aluminum alloy AA6070 ... -
Influence of loading conditions on the tensile response of degraded polyamide 11
(Peer reviewed; Journal article, 2021)The chemically induced embrittlement of polyamide 11 (PA11) has been the subject of a considerable research effort to understand and predict the degree of embrittlement based on the material's intrinsics. However, the ... -
Influence of loading path on ductile fracture of tensile specimens made from aluminium alloys
(Journal article; Peer reviewed, 2016)Experimental data and numerical simulations of smooth and notched tensile tests on four different aluminium alloys are used to investigate the effect of loading path on ductile fracture. Micromechanical studies are undertaken ... -
Influence of local microstructural variations on the bendability of aluminium extrusions: experiments and crystal plasticity analyses
(Peer reviewed; Journal article, 2023)The bendability of extruded profiles of an age hardenable aluminium alloy is investigated using mechanical tests on flat tensile specimens and bending specimens. Two profile geometries are considered, where the profiles ...