Blar i Institutt for konstruksjonsteknikk på tittel
Viser treff 1501-1520 av 2470
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Mechanical behavior of laminated glass exposed to blast loading
(Master thesis, 2013)For laminated glass, the adherent properties of an interlayer reduce the risk of airborne glass splinters in case of blast loading. In this thesis, experimental and numerical studies were performed to investigate the ... -
Mechanical behaviour and material modelling of an additively manufactured polymer
(Doctoral theses at NTNU;2023:333, Doctoral thesis, 2023)This thesis presents the characterisation and constitutive modelling of the mechanical behaviour of a commercial additively manufactured polymer produced with the stereolithography process. The first part of the characterisation ... -
Mechanical Behaviour of a Mineral Filled Elastomer Modified Polypropylene Compound - An Experimental-Numerical Investigation
(Master thesis, 2017)The present work is concerned with the mechanical behaviour of the mineral filled elastomer modified polypropylene compound found in the frontal bumper covering of the BMW 5-series (G30). Material tests machined from ... -
Mechanical behaviour of particlefilled elastomers at various temperatures: An experimental and numerical study
(Doctoral theses at NTNU;2016:295, Doctoral thesis, 2016)Numerical tools that facilitate predictions of the mechanical behaviour of elastomeric products exposed to various temperatures have great cost saving potentials in multiple industries. To unleash these potentials, precise ... -
Mechanical behaviour of sacrificial sandwich panels
(Master thesis, 2016)The main objective of this thesis is to conduct a numerical study of aluminium foam core sacrificial sandwich panels in order to understand how different parameters affect the energy absorption when subjected to various ... -
Mechanical instability of monocrystalline and polycrystalline methane hydrates
(Journal article; Peer reviewed, 2015)Despite observations of massive methane release and geohazards associated with gas hydrate instability in nature, as well as ductile flow accompanying hydrate dissociation in artificial polycrystalline methane hydrates ... -
Mechanical modeling of the polymeric coating on a subsea pipeline
(Chapter, 2019)Offshore pipelines may be exposed to a range of extreme loading situations during operation on the seabed such as impact by trawl gear or anchors. While not primarily being designed for it, thermal insulating polymeric ... -
Mechanical Properties and Durability Aspects of Alkali-activated Fly Ash Mortars With and Without Addition of Blast Furnace Slag
(Master thesis, 2018)The production of ordinary Portland cement (OPC) is associated with large emissions of greenhouse gasses. Alkali-activated materials (AAMs), including the subset named geopolymers, are alternative binders with lower ... -
Mechanical properties of bi- and poly-crystalline ice
(Journal article; Peer reviewed, 2018)A sound knowledge of fundamental mechanical properties of water ice is of crucial importance to address a wide range of applications in earth science, engineering, as well as ice sculpture and winter sports, such as ice ... -
Mechanical properties of clear wood from Norway spruce
(Doktoravhandlinger ved NTNU, 1503-8181; 2009:250, Doctoral thesis, 2009)This thesis reports mechanical properties of clear wood from Norway spruce, comprising each orthotropic material direction and plane over the complete loading range till failure. The material properties are quantified in ... -
Mechanical properties of connections between glued-laminated and cross-laminated timber elements with inclined self-tapping screws
(Master thesis, 2020)Målet med denne masteroppgaven er å undersøke egenskaper ved forbindelser mellom massivtre- og limtre elementer med selvborende skruer. Dette er gjort gjennom eksperimentelle forsøk, numeriske simuleringer og analytiske ... -
Mechanical properties of connections between glued-laminated and cross-laminated timber elements with inclined self-tapping screws
(Master thesis, 2020)Målet med denne masteroppgaven er å undersøke egenskaper ved forbindelser mellom massivtre- og limtre elementer med selvborende skruer. Dette er gjort gjennom eksperimentelle forsøk, numeriske simuleringer og analytiske ... -
Mechanical properties of nanostructured polymer particles for anisotropic conductive adhesives
(Journal article; Peer reviewed, 2007)Metal-coated polymer particles are used as a critical component in anisotropic conductive adhesives. The mechanical properties of polymer particles are of crucial importance to both application and design. In this study, ... -
Mechanical response of low density expanded polypropylene foams in compression and tension at different loading rates and temperatures
(Journal article; Peer reviewed, 2020)Polymer foams are often used for impact mitigation and protection due to low weight and excellent energy absorbing capability. Depending on the application, different loading rates and environmental conditions can be ... -
Mechanical Response of Nanocrystalline Ice-Contained Methane Hydrates: Key Role of Water Ice
(Peer reviewed; Journal article, 2020)Water ice and gas hydrates can coexist in the permafrost and polar regions on Earth and in the universe. However, the role of ice in the mechanical response of ice-contained methane hydrates is still unclear. Here, we ... -
Mechanics of Porcine Heart Valves’ Strut Chordae Tendineae Investigated as a Leaflet–Chordae–Papillary Muscle Entity
(Peer reviewed; Journal article, 2020)Proper blood flow through the atrioventricular heart valves (AHVs) relies on the holistic function of the valve and subvalvular structures, and a failure of any component can lead to life-threatening heart disease. A ... -
Mechanics of Ultra-Thin Multi-Crystalline Silicon Wafers
(Doktoravhandlinger ved NTNU, 1503-8181; 2013:199, Doctoral thesis, 2013)Nowadays, solar energy is one of the important green sources, with more than 80% of all commercial solar cells currently made from silicon wafer. The main purpose of using increasingly thinner silicon wafers for the ... -
Mechanisms and enhancement of CO2 condensation heat transfer
(Doctoral theses at NTNU;2020:236, Doctoral thesis, 2021)The aim of this thesis is to increase the understanding of the mechanisms governing Carbon Dioxide (CO2) condensation, and in that way finding a pathway towards a higher condensation efficiency. Liquefaction of CO2 occurs ... -
Melting cell based compensated design method for improving dimensional accuracy of additively manufactured thin channels
(Peer reviewed; Journal article, 2020)Powder-bed fusion additive manufacturing technology makes it possible to produce parts with complicated geometry and high accuracy. However, dimensional deviation caused by powder overmelting and dross formation is still ...