Blar i Institutt for konstruksjonsteknikk på tittel
Viser treff 1481-1500 av 2470
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Macrocell corrosion in carbonated Portland and Portland-fly ash concrete - Contribution and mechanism
(Journal article, 2019)The corrosion of reinforcement in carbonated concrete with high moisture state was measured with and without electrical connection to reinforcement in non-carbonated concrete. The impact of the fly ash content and the ... -
Macroporosity and water penetration measurements of sprayed concrete: Open vs closed macroporosity, size, shape, orientation and anisotropy
(Master thesis, 2022)Hensikten med oppgaven var å undersøke makroporøsitet og permeabilitet til sprøytebetong. Dette innebar å (1) undersøke åpen og lukket makroporøsitet målt med PF-metoden, (2) sammenligne luftinnhold i ulike betongtyper ... -
Macroporosity and water penetration measurements of sprayed concrete: Open vs closed macroporosity, size, shape, orientation and anisotropy
(Master thesis, 2022)Hensikten med oppgaven var å undersøke makroporøsitet og permeabilitet til sprøytebetong. Dette innebar å (1) undersøke åpen og lukket makroporøsitet målt med PF-metoden, (2) sammenligne luftinnhold i ulike betongtyper ... -
Macroscopic modelling of Flow-Drill Screw connections
(Journal article; Peer reviewed, 2016)This study focuses on the modelling of Flow-Drill Screw (FDS) connections in large-scale shell analyses. Macroscopic connection models for large-scale crash simulations were assessed for modelling of FDS connections between ... -
Macroscopic modelling of flow-drill screw connections in thin-walled aluminium structures
(Journal article; Peer reviewed, 2016)This paper presents an investigation on the modelling of flow-drill screw connections in thin-walled aluminium plates in large-scale finite element analyses using different macroscopic modelling techniques. Five models ... -
Macroscopic strength and failure properties of flow-drill screw connections
(Journal article; Peer reviewed, 2015)Force–displacement responses and failure behaviour of connections using flow-drill screws to join aluminium sheets were investigated under various quasi-static loading conditions. This included single connector tests under ... -
Magnetically Enhanced Mechanical Stability and Super-Size Effects in Self-Assembled Superstructures of Nanocubes
(Journal article; Peer reviewed, 2019)Artificial materials from the self‐assembly of magnetic nanoparticles exhibit extraordinary collective properties; however, to date, the contribution of nanoscale magnetism to the mechanical properties of this class of ... -
Material characterization and modeling of textured aluminum alloys used in a bumper system
(Chapter, 2005)In the present paper, two materials AA7108 and AA6060, which can be parts of a typical bumper system in aluminum, have been characterized. Material properties were identified for a material model that was recently implemented ... -
Material Characterization Approach for Modelling High-Strength Concrete after Cooling from Elevated Temperatures
(Peer reviewed; Journal article, 2020)Advanced numerical modeling of high-strength concrete (fc>60 MPa) structures designed to withstand severe thermal conditions requires detailed and reliable information on the mechanical properties of the material exposed ... -
Material properties influencing concrete residual bending strength - Experimental study
(COIN Project report;28, Research report, 2011) -
Materialparametere for rustfritt stål i numeriske analyser
(Master thesis, 2019)Austenittisk syrefast stål er attraktivt for konstruksjoner utsatt for høy belastning i korrosjonsutsatte miljø. I kjent litteratur eksisterer det ikke sanne spenning-tøyningskurver opp til brudd for AISI 316L (EN 1.4404) ... -
Materials Development of Steel-and Basalt Fiber-Reinforced Concretes
(Master thesis, 2013)Concrete is a structural composite material with excellent properties when subjected to compression. But the poor ability to resist tensile stresses forces the concrete to be used with reinforcement. Commonly, large ... -
Maximum dynamic stress on bridges traversed by moving loads
(Journal article; Peer reviewed, 2015)Most current research on dynamic effects due to traffic load on simply supported bridges is focused on the mid-span section of the bridge because this location corresponds to the worst static bending moment. However, the ... -
Measured Buffeting Response of a Long-Span Suspension Bridge Compared with Numerical Predictions Based on Design Wind Spectra
(Journal article; Peer reviewed, 2017)Wind-induced vibrations of the Hardanger Bridge deck were studied with reference to turbulence characteristics at the bridge site to evaluate the performance of the state-of-the-art methods for buffeting response analysis. ... -
Measurement of particle size distribution and specific surface area for crushed concrete aggregate fines
(Journal article; Peer reviewed, 2017)Different methods for measuring particle size distribution (PSD) and specific surface area of crushed aggregate fines (⩽250 μm), produced by high-speed vertical shaft impact (VSI) crushing of rock types from different ... -
Measurement of the electrical resistivity of cement-based materials using post-embedded probes: effect of contact material
(Journal article; Peer reviewed, 2023)The measurement of the electrical resistivity of cement-based materials, e.g., concrete, is used for quality control and durability assessment. In an existing structure, the electrical resistivity of the concrete can be ... -
Measurements and Simulations of Consolidation in First-Year Sea Ice Ridges, and some Aspects of Mechanical Behaviour
(Dr. ingeniøravhandling, 0809-103X; 2000:94, Doctoral thesis, 2000) -
Measuring Vibrations and assessing Dynamic Properties of tall Timber Buildings - Måling av vibrasjoner og kartlegging av dynamiske egenskaper i høye trehus
(Master thesis, 2016)The main goal behind this thesis is to evaluate the dynamic properties of the worlds tallest timber building, Treet, in Bergen. The dynamic properties will be extracted from recorded acceleration time series. Measurements ... -
Mechanical and adaptive behaviour of bone in relation to hip replacement: A study of bone remodelling and bone grafting
(Doktoravhandlinger ved NTNU, 1503-8181; 2005:34, Doctoral thesis, 2005)This thesis, consisting of an introduction and four separate papers, gathers considerations on bone behaviour in relation to total hip replacement. Aspects related to primary hip replacement, principally adaptive bone ... -
Mechanical behavior and collagen structure of degenerative mitral valve leaflets and a finite element model of primary mitral regurgitation
(Peer reviewed; Journal article, 2023)Degenerative mitral valve disease is the main cause of primary mitral regurgitation with two phenotypes: fibroelastic deficiency (FED) often with localized myxomatous degeneration and diffuse myxomatous degeneration or ...