Blar i Institutt for konstruksjonsteknikk på tittel
Viser treff 1126-1145 av 2461
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A framework for predicting the local stress-strain behaviors of additively manufactured multiphase alloys in the sequential layers
(Peer reviewed; Journal article, 2022)The additive manufacturing (AM) process often results in non-uniform microstructure and different mechanical properties in sequential layers, impacting the overall performance of the AM-ed component. However, it is extremely ... -
Freeze-Warping Box - Measuring the Deflection of a Composite Specimen
(Master thesis, 2018)The freeze-warping box is used to measure the bi-material deflection of a small composite specimen beam during a freeze-thaw cycle. This bi-material deflection is caused by the thermal mismatch between the composite's ... -
Freezing induced stresses in concrete-steel composite beams and effect of air voids
(Chapter, 2016)The thermal expansion match between concrete and steel is lost when freezing occurs, owing to enhanced shrinkage caused by cryosuction in the pore solution and the high coefficient of thermal expansion (CTE) of ice. Freezing ... -
Friedel's salt profiles from thermogravimetric analysis and thermodynamic modelling of Portland cement-based mortars exposed to sodium chloride solution
(Journal article; Peer reviewed, 2017)Thermogravimetric analysis (TGA), powder X-ray diffraction (XRD) and thermodynamic modelling have been used to obtain Friedel's salt profiles for saturated mortar cylinders exposed to a 2.8 M NaCl solution. Comparison of ... -
Friksjon mellom trelameller i spenningslaminerte tredekker
(Master thesis, 2018)Hensikten med oppgaven var å få mer kunnskaper rundt friksjonskoeffisienten i tverrspente dekker, spesielt med fokus på oppspenningens påvirkning. Det ble derfor gjennomført 120 friksjonsforsøk, hvor størrelsen og varigheten ... -
From Design to Assembly: Robotic Fabrication of Timber Structures using Traditional Carpentry Joints
(Master thesis, 2023)Bygg- og anleggsbransjen har et behov for, og en mulighet til, digitalisering. Ved å benytte digitale verktøy som computer-aided manufacturing (CAM) og computer-aided design (CAD) kan produksjonen økes ved å effektivisere ... -
From Design to Assembly: Robotic Fabrication of Timber Structures using Traditional Carpentry Joints
(Master thesis, 2023)Bygg- og anleggsbransjen har et behov for, og en mulighet til, digitalisering. Ved å benytte digitale verktøy som computer-aided manufacturing (CAM) og computer-aided design (CAD) kan produksjonen økes ved å effektivisere ... -
From Molecular Structure to Mechanical Properties: Nanostructured Materials
(Doktoravhandlinger ved NTNU, 1503-8181; 2013:186, Doctoral thesis, 2013) -
Frost dilation measurements on concrete cores from a dam with ASR
(Chapter, 2008)In order to evaluate length change measurements to determine damage in concrete due to both ASR and internal frost attack, concrete cores drilled from a 25 year old dam with slight ASR and some surface frost damage were ... -
Frost durability of high-volume fly ash concrete:relation liquid transport - damage
(Peer reviewed; Journal article, 2022)Transport is central for frost deterioration, though playing different roles before/after starting freeze/thaw. Liquid uptake (LU) during rapid freeze/thaw in water (RF) and frost/salt test (FS) and relations LU-scaling ... -
Frost Salt Scaling of Concrete
(Journal article; Peer reviewed, 2017)The project will address the mechanism(s) of deterioration in frost salt scaling (FSS) including the potentially protective effect of entrained air voids and the performance of low-clinker blends. Frost deterioration of ... -
FROST TESTING NON-AIR ENTRAINED SUPPLEMENTARY CEMENTITIOUS MATERIALS HIGH PERFORMANCE CONCRETE: SALT-SCALING AND INTERNAL DAMAGE
(Chapter, 2023)Air-entrainment is difficult with high volumes of Supplementary Cementitious Materials (SCM). High Performance Concrete (HPC) with low w/b without air-entrainment can, however, survive severe deicer salt frost performance ... -
Frost testing of HP/HVFA concrete for severe offshore conditions
(Chapter, 2019)In the Durable Advanced Concrete Solution (DACS) project lead by Kvaerner and supported by a group of Norwegian concrete industries and The Norwegian Research Council the production and documentation of frost durable ... -
Full long-term extreme response analysis of marine structures using inverse FORM
(Journal article; Peer reviewed, 2017)An exact and an approximate formulation for the long-term extreme response of marine structures are discussed and compared. It is well known that the approximate formulation can be evaluated in a simplified way by using ... -
Full- and Model Scale Study of Wind Effects on a medium-rise Building in a built up Area
(Dr. ingeniøravhandling, 0809-103X; 2002:95, Doctoral thesis, 2002)The present study deals with full- and model scale study of wind effects on a medium-rise building in a built up area. Most low-rise building experiments have been based on an isolated building placed in a relatively ... -
Full-scale identification of the wave forces exerted on a floating bridge using inverse methods and directional wave spectrum estimation
(Journal article; Peer reviewed, 2019)The dynamic behaviour of long-span bridges is governed by stochastic loads from typically ambient excitation sources. In real life, these loads cannot be measured directly at full scale. However, inverse methods can be ... -
Full-scale investigation of the effects of wind turbulence characteristics on dynamic behavior of long-span cablesupported bridges in complex terrain
(Doctoral theses at NTNU;2018:100, Doctoral thesis, 2018)The global demand for long-span cable-supported bridges are emerging. Impressive number of projects have been realized in the last two decades and many more projects are in their planning, design or construction phases ... -
Fundamental Mechanisms of Ice Adhesion
(Doctoral theses at NTNU;2020:87, Doctoral thesis, 2020)Uønsket isdannelse skaper bade daglige problemer og farlige situasjoner hvert år. Heldigvis er det måter å hindre slik uønsket ising. Overflater med lav isvedheft, der isen sklir rett av overflaten, er en lovende metode ... -
Fundamental study on ASR kinetics - effect of temperature on aggregate reactivity and pore-water composition
(The International Conference on Alkali-Aggregate Reaction (ICAAR);Theme 4, Chapter, 2021) -
Further development of GUI for fap2D
(Master thesis, 2010)The thesis presents the work put into a continued development project of a 2D frame analysis program called fap2D. The basic functionality was already implemented by students as master thesis´ over the last years. The ...