Institutt for konstruksjonsteknikk: Nye registreringer
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Embodied greenhouse gas emissions in structural materials for the German residential building stock - Quantification and mitigation scenarios
(Peer reviewed; Journal article, 2023)Embodied emissions in construction materials make a relevant contribution to carbon emissions worldwide. While this has been broadly recognised, only little attention has been paid to the role of load-bearing structures ... -
Form Closure For Fully Actuated and Robust Obstacle-Aided locomotion in Snake Robots
(Peer reviewed; Journal article, 2023)In this letter we adapt the theory of form closure to define the form closed region: The subset of a snake robot's configuration space for which the constraints imposed by the obstacles in its environment render the system ... -
A Review on Fatigue Performance of Concrete Structures Part II, Material Parameters and Environmental Factors
(Peer reviewed; Journal article, 2023)Fatigue is a critical issue for concrete structures subjected to repetitive and varying loads,particularly in infrastructure and transportation systems. This review paper presents acomprehensive overview of the current ... -
A Review on Fatigue Performance of Concrete Structures Part I: Loading Parameters, Current Prediction Models and Design Approaches
(Peer reviewed; Journal article, 2023)This review paper highlights the most fundamental state of knowledge regarding the fatigue ofconcrete that is available through the literature over the last decades and reveals the areas that areneeded for further ... -
Exploring Shell Finite Element Analysis and Optimization in Algorithms-Aided Design
(Master thesis, 2023)Denne masteroppgaven utforsker påvirkningen en Elementanalyse i en Algorithms-Aided Design (AAD) applikasjon, har på strukturell optimalisering. AAD applikasjonen som er brukt i denne oppgaven heter Grasshopper, og den ... -
Static and Dynamic Analysis of Conductor Rail with Large Cross-Sectional Moment of Inertia in Rigid Catenary Systems
(Peer reviewed; Journal article, 2023)The rigid catenary system is widely used in tunnels to power electric trains via contact with a pantograph. Due to gravity, the contact wire normally has a sag that may affect the dynamic interaction performance with a ... -
On the ballistic perforation resistance of a sandwich structure with aluminium skins and aluminium foam core
(Peer reviewed; Journal article, 2023)Sandwich structures have proven to be excellent energy absorbents and are found in various protective solutions. In this study, an inhomogeneous aluminium foam was used as core material in a sandwich panel with skins of ... -
Application of Graph Neural Networks to Static and Dynamic Structural Analysis
(Master thesis, 2023)Denne avhandlingen begynner med et fokus på utvikling og implementering av et rammeverk for statisk og dynamisk Finite Element Analysis (FEA) som plugins til Rhino Grasshopper sitt parametriske miljø. Dette er gjort ved ... -
Application of Graph Neural Networks to Static and Dynamic Structural Analysis
(Master thesis, 2023)Denne avhandlingen begynner med et fokus på utvikling og implementering av et rammeverk for statisk og dynamisk Finite Element Analysis (FEA) som plugins til Rhino Grasshopper sitt parametriske miljø. Dette er gjort ved ... -
Automatic Operational Modal Analysis of a Long-Span Suspension Bridge
(Master thesis, 2023)Overvåkning av konstruksjoner er viktig for sikker vedlikehold og drift, samt verifikasjon av numeriske modeller. Automatisk operasjonell modalanalyse (AOMA) har som mål å identifisere modale parametere som gir den viktigste ... -
Simulation of blast-loaded thin steel plates with slits by EUROPLEXUS
(EUR;, Research report, 2023)This report presents some EUROPLEXUS [1] simulations of thin steel plates with slits that have been tested in the SIMLab Shock Tube Facility (SSTF) at the Norwegian University of Science and Technology (NTNU) in Trondheim, ... -
Poro-viscoelastic material parameter identification of brain tissue-mimicking hydrogels
(Peer reviewed; Journal article, 2023)Understanding and characterizing the mechanical and structural properties of brain tissue is essential for developing and calibrating reliable material models. Based on the Theory of Porous Media, a novel nonlinear ... -
Cement paste chemistry and its relation to concrete durability
(Doctoral theses at NTNU;2023:258, Doctoral thesis, 2023) -
Numerical modeling of diseased mitral valves
(Doctoral theses at NTNU;2023:273, Doctoral thesis, 2023)In this thesis, we have developed methods to create digital replicas of patients’ mitral valves from echocardiographic images and perform structural simulations in a finite element framework. The methods allow us to study ... -
Tricuspid Valve Regurgitation in Hypoplastic Left Heart Syndrome: Current Insights and Future Perspectives
(Journal article; Peer reviewed, 2023) -
Deep learning-based analysis to identify fluid-structure interaction effects during the response of blast-loaded plates
(Peer reviewed; Journal article, 2023)Blast events within urban areas in recent decades necessitate that protective design is no longer reserved for military installations. Modern civil infrastructure composed of light-weight, flexible materials has introduced ... -
Numerical model of moment resisting connection using threaded rods and steel coupling parts in tall timber building
(Master thesis, 2023)WoodSol er et forskningsprosjekt av Sintef og NTNU, hvor målet er å utvikle nye og miljøvennlige løsninger for høye bygninger utført av trekonstruksjoner. Et av delprosjektene er å utvikle rammekonstruksjoner av tre med ... -
Dynamic response of tall timber buildings under service load. Modal analysis-based experimental investigations and modelling
(Doctoral theses at NTNU;2023:294, Doctoral thesis, 2023)The rising awareness of sustainability importance has led to wider adoption of timber in structural design. While there is a growing number of multi-storey timber buildings, there is still a lack of confidence by designers ... -
Skjærkapasitet i hulldekker med utstøpte kanaler
(Master thesis, 2023)Masteroppgaven er et resultat av 43 fullskala prøver av hulldekkeelementer, med det formål å kontrollere om dagens beregningsmetoder i NS-EN 1168 og Betongelementboken for skjærkapasitet i hulldekker med utstøpte kanaler ... -
Exploring machine learning in the design of reinforced concrete beams
(Master thesis, 2023)I den digitale transformasjonens æra, har maskinlæring, et lovende underområde av kunstig intelligens, funnet veien inn i diverse fagfelt, inkludert bygg- og konstruksjonsteknikk. Denne masteroppgaven utforsker bruken og ...