Browsing Institutt for konstruksjonsteknikk by Title
Now showing items 2264-2283 of 2483
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Termomekanisk respons av ubrukt og degradert PA11
(Master thesis, 2019)I denne masteroppgaven har det blitt gjennomført eksperimentelle og numeriske studier på polyamid 11 (PA11). Arbeidet er utført for å undersøke den termomekaniske oppførselen ved varierende grad av triaksiel spenningstilstand ... -
Testing and modelling of annealed float glass under quasi-static and dynamic loading
(Journal article, 2018)In recent years, a considerable number of studies has been carried out to analyse the behaviour of laminated glass plates under blast loading by the use of the finite element method. This has proven to be quite challenging, ... -
Testing and modelling of butt-welded connections in thin-walled aluminium structures
(Peer reviewed; Journal article, 2022)The present paper experimentally investigated the mechanical behaviour of butt-welded joints and evaluated suitable numerical approaches for modelling them in thin-walled structures with large shell-based models. Welded ... -
Testing and modelling of flow-drill screw connections under quasi-static loadings
(Journal article; Peer reviewed, 2018)The behaviour of a flow-drill screw connection under different quasi-static loadings was simulated using finite element models with detailed solid element meshes. The numerical models were developed with a rate-independent ... -
Testing and modelling of multimaterial joints
(Doctoral theses at NTNU;2020:368, Doctoral thesis, 2020)The trend towards lightweight design in the automotive industry has led to increasingly optimal and complex structures, where fundamentally different materials are combined. An effective way of combining these would be to ... -
Testing and modelling of stiffened aluminium panels subjected to quasi-static and low-velocity impact loading
(Journal article, 2017)The behaviour and failure of stiffened panels made of the aluminium alloy AA6082-T6 is investigated under quasi-static and low-velocity impact loading conditions. The strain rate and inertia effects are found to be negligible ... -
Testing and Modelling of Thick Aluminium Castings Under Impact Loadings
(Master thesis, 2020)Denne masteroppgaven har som mål å etablere og forbedre en elementmetode (FE) modell som fanger opp oppførselen til en bilfelg utsatt for støtlast, ved bruk av “state-of-the-art” modelleringsteknikker. Utvikling er en del ... -
Testing and Modelling of Thick Aluminium Castings Under Impact Loadings
(Master thesis, 2020)Denne masteroppgaven har som mål å etablere og forbedre en elementmetode (FE) modell som fanger opp oppførselen til en bilfelg utsatt for støtlast, ved bruk av “state-of-the-art” modelleringsteknikker. Utvikling er en del ... -
Testing and simulation of additively manufactured AlSi10Mg components under quasi-static loading
(Peer reviewed; Journal article, 2020)An experimental and numerical study on the quasi-static loading of AlSi10Mg square boxes produced by selective laser melting (SLM) was carried out. The goal was to evaluate the applicability of common finite element modelling ... -
Testing of Fibre Reinforced Concrete Structures: Shear Capacity of Beams with Corbel-End
(Master thesis, 2012)Fibre reinforcement as a substitute for conventional bar reinforcement provides for a more efficient construction and building industry, and is therefore of high interest. Today, several countries are developing rules and ... -
Testing of Fibre Reinforced Concrete Structures: Shear Capacity of Beams with Openings
(Master thesis, 2013)This master thesis deals with the use of fibre reinforced concrete in load-carrying structures, with an emphasis on shear capacity of beams with openings. The main focus has been the design and testing of four full-scale ... -
Testing of Fibre Reinforced Concrete Structures: Shear Capacity of Beams with Openings
(Master thesis, 2012)The thesis examines the use of fibre reinforced concrete in carrying structures. The basis of the project is shear capacity of beams with openings which is a very common structural element. It has been carried out full-scale ... -
Testing of Fibre Reinforced Concrete Structures: Shear Capacity of Beams with slender Webs
(Master thesis, 2013)Steel fibres in concrete beams have proven to be efficient with regards to take shear forces,and could become a competitor to today?s stirrups. This master?s thesis evaluates positiveand negative effects of having fibre ... -
Testing of Fibre Reinforced Concrete Structures: Structural Behaviour in the Serviceability and Ultimate Limit States
(Master thesis, 2012)This master's thesis contains studies on moment capacity of fibre reinforced concrete in load-bearing structures. The primary focus has been testing of full scale beams with steel fibres, both with and without additional ... -
Testing of Fibre Reinforced Concrete: Shear Capacity of I-Beams
(Master thesis, 2013)A series of full-scale steel fibre reinforced I-beams with varying web width has been tested in shear failure. A rectangular steel fibre reinforced beam and a conventionally reinforced I-beam have also been tested for ... -
Testing of the Johnson-Cook material model VPJC in EUROPLEXUS
(EUR;, Research report, 2015)This document presents some numerical tests for the verification of the Johnson-Cook material model(VPJC) recently introduced in the EUROPLEXUS code (EPX).EUROPLEXUS [1] is a computer code jointly developed by the French ... -
Testing og modellering av tykke støpte aluminiumkomponenter utsatt for støtlast
(Master thesis, 2019)Formålet med denne avhandlingen er å gjennomføre eksperimentell testing av støpt aluminiumfelg utsatt for dynamisk krasjbelastning. Basert på dette vil en numerisk modell bli etablert og brukt for numerisk validering. En ... -
Tests and numerical simulations of polymer components
(Master thesis, 2010)This thesis presents a material model for thermoplastics in LS-Dyna. As SIMLab at NTNU is involved in developing the improved model, they have initiated this thesis. The focus is validating the constitutive model for ... -
Tests and numerical simulations of polymer components: Numerical validation of a constitutive material model for thermo plastics
(Master thesis, 2010)A new constitutive material model intended for thermo plastics, developed at NTNU, was studied in this thesis. The model is implemented as a user-defined material in the finite element code LS-DYNA. For calibration and ... -
Texture gradients and strain localisation in extruded aluminium profile
(Journal article; Peer reviewed, 2016)Through-thickness crystallographic texture gradients may develop in extruded profiles and rolled sheets of aluminium alloys. These texture gradients are often modelled using the crystal plasticity theory in order to predict ...