Browsing Institutt for konstruksjonsteknikk by Title
Now showing items 619-638 of 2466
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Design of lightweight protective structures: Computational prediction of ballistic perforation resistance in layered aluminum and steel targets
(Master thesis, 2010)Instead of using monolithic steel plates in protective structures, modern research has studied the possibility of using lightweight alloys and layered targets as a replacement. Layered lightweight protective structures are ... -
Design of snow nets
(Master thesis, 2018)The need for protection against snow avalanches has led to the development of different protection methods. One type of protection aims to stabilize the snowpack to prevent failure and thus the resulting avalanche. This ... -
Design of Suspension Towers for Transmission Lines
(Master thesis, 2017)This thesis is concerned with the design and analysis of suspension towers for transmission lines. Three different portal tower designs are considered; one steel lattice tower, one steel tubular tower and one less conventional ... -
Design og analyse av bæresystem for tidevannsturbin
(Master thesis, 2011)Avhandlingen tar for seg design og dimensjonering av bæresystem for en 1 MWs tidevannsturbin.Overordnet mål er å etablere et konstruksjonsdesign hvor stålvekten av bæresystemet er minimert. Det er foreslått to konstruksj ... -
Design-for-disassembly solutions for longitudinal joint connections in hollow core floors
(Master thesis, 2023)De økte kravene til en mer miljøvennlig byggebransje har resultert i økt fokus på ombruk av byggeelementer. For å legge til rette for ombruk, er det nødvendig å etablere innovative løsninger for knutepunktene mellom disse ... -
Design-for-disassembly solutions for longitudinal joint connections in hollow core floors
(Master thesis, 2023)De økte kravene til en mer miljøvennlig byggebransje har resultert i økt fokus på ombruk av byggeelementer. For å legge til rette for ombruk, er det nødvendig å etablere innovative løsninger for knutepunktene mellom disse ... -
Design-to-Fabrication Workflow for Carpentry Joints with the use of Algorithms-Aided Design
(Master thesis, 2022)Med fremveksten av computed-aided design (CAD) og computer-aided manufacturing (CAM), har tradisjonelle knutepunkter i tre igjen blitt relevante og ettertraktede. Moderne digitale produksjonsmetoder kan gi nøyaktig utkutting ... -
Design-to-Fabrication Workflow for Carpentry Joints with the use of Algorithms-Aided Design
(Master thesis, 2022)Med fremveksten av computed-aided design (CAD) og computer-aided manufacturing (CAM), har tradisjonelle knutepunkter i tre igjen blitt relevante og ettertraktede. Moderne digitale produksjonsmetoder kan gi nøyaktig utkutting ... -
Designing Polymeric Icephobic Materials
(Doctoral theses at NTNU;2019:345, Doctoral thesis, 2019) -
Detailed investigation of the shearing mechanism of β" precipitates in Al-Mg-Si alloys
(Peer reviewed; Journal article, 2020)The mechanism behind shearing of β'' precipitates in Al-Mg-Si alloys during deformation is investigated by applying advanced transmission electron microscopy (TEM) techniques and frozen phonon multislice TEM image simulations ... -
Detection, segmentation, simulation and visualization of aortic dissections: A review
(Peer reviewed; Journal article, 2020)Aortic dissection (AD) is a condition of the main artery of the human body, resulting in the formation of a new flow channel, or false lumen. The disease is usually diagnosed with a computed tomography angiography scan ... -
Determination of Ductile Fracture Parameters of a Dual-Phase Steel by Optical Measurements
(Journal article; Peer reviewed, 2013)Marciniak–Kuczynski and Nakajima tests of the dual-phase steel Docol 600DL (www.ssab.com/) have been carried out for a range of stress-states spanning from uniaxial tension to equi-biaxial tension. The deformation histories ... -
Determination of forming limit strains using Marciniak-Kuczynski tests and automated digital image correlation procedures
(Journal article; Peer reviewed, 2012)Forming limit strains are used to construct a forming limit diagram (FLD), which is a diagram in the principal strain space, traditionally used for designing forming operations of sheet metals. A line indicating the boundary ... -
Determination of longitudinal profile of railway track using vehicle-based inertial readings
(Journal article; Peer reviewed, 2017)The longitudinal profile of a railway track excites a dynamic response in a train which can potentially be used to determine that profile. A method is proposed in this paper for the determination of the longitudinal profile ... -
Determination of railway track longitudinal profile using measured inertial response of an in-service railway vehicle
(Journal article; Peer reviewed, 2017)The use of sensors fixed to in-service trains has the potential to provide real-time track condition monitoring to inform maintenance planning. An Irish Rail intercity train was instrumented for a period of 1 month so that ... -
Determination of the pH and the free alkali metal content in the pore solution of concrete: Review and experimental comparison
(Journal article; Peer reviewed, 2017)The durability of concrete is affected by the pH of its pore solution, which is linked to the free alkali metal content. This paper starts with a literature review of methods for determining the pH and/or the free alkali ... -
Determination of the polarization resistance of steel in carbonated fly-ash concrete- effect of measurement technique
(Chapter, 2017)The polarization resistance (Rp) of a metal gives an indication of the corrosion condition at a given time. The Rp of embedded reinforcement in concrete is usually determined using the linear polarization resistance or the ... -
Determining alkali content in ASR performance-tested concrete
(Master thesis, 2017)Alkali silica reation (ASR) is a common deterioration mechanism of concrete. During ASR, reactive aggregate containing silicon oxide (SiO2) can react with the alkaline fluid in the concrete pores. To test whether a concrete ... -
Determining alkali leaching during accelerated ASR performance testing and in field exposed cubes using cold water extraction (CWE) and μXRF
(Journal article; Peer reviewed, 2018)Considerable leaching of alkali metals was documented, both in concrete samples exposed to accelerated laboratory testing and field samples. CWE allowed to quantitatively determine the free alkali metal profiles as a ... -
Determining critical CTOA from energy-load curves with DWTT specimen
(Journal article; Peer reviewed, 2017)Running ductile fracture is one of the most catastrophic accidents of pipelines for natural gas transportation. Crack arrest toughness is important for preventing crack extension to a long distance along pipeline. Critical ...