Blar i Institutt for konstruksjonsteknikk på emneord "Produktutvikling og produksjon, Industriell mekanikk"
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Modeling of windshields subjected to impact loading
(Master thesis, 2018)Modern windshields are made of laminated glass, which consists of two glass panes bonded together with a polymer interlayer. The interlayer improves performance in many areas compared to monolithic glass. The post-fracture ... -
Modelling and simulation of ductile fracture in aluminium alloys
(Master thesis, 2017)Reversed loading test were conducted on diablo specimens. The samples were first run in compression, before loaded in tension until fracture. The compression ranged from 0 to 40% pre-compression, in 10% increments. The ... -
Modelling and testing of thick aluminium castings under impact loadings
(Master thesis, 2018)The main task of this thesis is to evaluate the capacity of a novel modelling approach for aluminium casting to describe the behaviour and failure of an aluminium rim under dynamic loadings. The thesis work will involve ... -
Modelling of Window Glasses Exposed to Blast Loading
(Master thesis, 2016)Failure of window glasses in buildings subjected to blast loading introduces great potential for casualties and structural damage, primarily by the creation high velocity glass fragments. The application of laminated ... -
Numerical Investigation of 3D Scanned Mooring Chains - Effects of Stress Concentrations from Corrosion Pits
(Master thesis, 2017)This thesis aims to numerically evaluate severe corrosion pits on offshore mooring chain. Pitting corrosion is considered a significant degradation mechanism as cracks tend to nucleate and propagate in areas of high stress ... -
Numeriske beregninger av blodstrømning for diagnostisering av koronarsykdom - En evaluering av én- og tredimensjonal modellering
(Master thesis, 2016)Hovedmålet med oppgaven har vært å undersøke metoder for ikke-invasiv diagnostisering av koronarsykdom. Numeriske strømningsberegninger har blitt gjort i én og tre dimensjoner, på geometri funnet i litteraturen og på ... -
Optimization of Piles Supporting Monopile-Based Offshore Wind Turbines by Improved Foundation Models
(Master thesis, 2018)With the focus on renewable energy sources over the last decades, offshore wind has become a popular source of energy harvesting. Among the different foundation concepts, the monopile is, by far, the most favourable for ... -
Perforation of Steel Plates at Various Temperatures
(Master thesis, 2017)The primary objective of this thesis was to investigate how the temperature affects the perforation resistance of the high-strength steel Armox 500T and the low-strength steel NVE 36. This was investigated both experimentally ... -
Plastmaterialer påkjent av skjærbelastning
(Master thesis, 2016)Hensikten med denne rapporten er å se på hvor godt en materialmodell beskriver materialoppførselen til en termoplast i skjær. Dette er gjort ved sammenligne resultatene fra plane skjærtester med med resultatene fra den ... -
Sensitivity in the dynamic response estimation of pantograph-catenary interaction, due to time step and cut-off frequency - A numerical study
(Master thesis, 2017)This thesis investigates the sensitivity in the dynamic response when simulating the pantograph-catenary interaction due to time step and cut-off frequency. In addition, the contact formulation stated in standard EN50318 ... -
Simulation of Ductile Crack Propagation in Steel Pipes
(Master thesis, 2018)For the transport of gases and liquids, such as CO2, in steel pipelines to be safe, rupture in the pipe should be avoided. A crack in a pressurized pipe may start to propagate rapidly along the pipeline and run for ... -
Static and dynamic crushing of aluminium profiles
(Master thesis, 2018)In this thesis the static and dynamic axial crushing response of an extruded two-chamber aluminium profile geometry have been studied. The materials tested were two aluminium alloys of the 6000-series, AA6063 and AA6082, ... -
Submerged floating tunnels exposed to internal blast loading
(Master thesis, 2018)In June 2017, the Norwegian parliament approved the plan of developing the E39 as an improved and continuous Coastal Highway Route between Kristiansand and Trondheim. The goal is to eliminate all ferry connections along ...