Blar i Institutt for konstruksjonsteknikk på tittel
Viser treff 48-67 av 2463
-
A review of literature and code requirements for the crack width limitations for design of concrete structures in serviceability limit states
(Journal article; Peer reviewed, 2019)This paper includes a critical review of the literature related to design of reinforced concrete structures in the serviceability limit state (SLS), and attempts to tie the results to code requirements. The main attention ... -
A review on wetting and water condensation - perspectives for CO2 condensation
(Journal article, 2018)Liquefaction of vapor is a necessary, but energy intensive step in several important process industries. This review identifies possible materials and surface structures for promoting dropwise condensation, known to increase ... -
A SERS Study on the Assembly Behavior of Gold Nanoparticles at Oil/Water Interface
(Journal article; Peer reviewed, 2015)Herein, the assembly behavior of gold nanoparticles (AuNPs) at the oil/water interface is studied by surface-enhanced Raman scattering (SERS) spectroscopy. Two selected chemicals [1-dodecanethiol (DDT) and tetramethylammonium ... -
A shock tube facility to generate blast loading on structures
(Journal article; Peer reviewed, 2016)This study evaluates the performance of a new shock tube facility used to produce blast loading in controlled laboratory environments. The facility was found to generate a planar shock wave over the tube cross section by ... -
A Shock Tube Used to Study the Dynamic Response of Blast-Loaded Plates
(Journal article; Peer reviewed, 2018)This study aims to a better understanding of the performance of a shock tube used to produce blast loading in controlled laboratory environments. Special focus is placed on the influence of the diaphragm failure process ... -
A solution mapping algorithm in EUROPLEXUS
(EUR;, Research report, 2018) -
A special notched tensile specimen to determine the flow stress-strain curve of hardening materials without applying the Bridgman correction
(Journal article; Peer reviewed, 2017)Structural integrity assessment of weldments requires the input of flow stress-strain curve of each individual material zone. To cope with these challenges, a cylindrical cross weld tensile specimen with a notch located ... -
A Study of Selecting an Efficient Procedure for Intermittent Electrochemical Chloride Extraction
(Master thesis, 2010)In this eight specimens were prepared in laboratory. Four of the specimens were with w/cratio (0.4) and the other four specimens were with w/c ratio (0.5). All of the specimens were intentionally contaminated with 3% (by ... -
A study of the influence of precipitate free zones on the strain localization and failure of the aluminium alloy AA7075-T651
(Journal article; Peer reviewed, 2015)Age-hardened aluminium alloys have various degrees of precipitate-free zones (PFZs) along grain boundaries (GBs). The PFZs are weak zones and their existence promotes combined transgranular and intergranular fracture, thus ... -
A thermo- electric- mechanical study of the carbon anode and contact interface for energy savings in the production of aluminium
(Doktoravhandlinger ved NTNU, 1503-8181; 2011:157, Doctoral thesis, 2011) -
A thermo-elasto-viscoplastic constitutive model for polymers
(Journal article; Peer reviewed, 2018)In this study, a thermo-elasto-viscoplastic model is developed for a low density cross-linked polyethylene (XLPE) in an attempt to describe the combined effects of temperature and strain rate on the stress-strain response ... -
A through-thickness damage regularisation scheme for shell elements subjected to severe bending and membrane deformations
(Journal article; Peer reviewed, 2018)This research work proposes and validates a damage regularisation model for shell elements used in large-scale simulations. The model evaluates the ratio of bending to membrane loading in the elements based on the ... -
A two-stage numerical analysis approach for the assessment of the settlement response of the pre-damaged historic Hoca Pasha Mosque
(Journal article; Peer reviewed, 2019)The current article presents a case study of the settlement response of the historic Hoca Pasha Mosque that involves uncertainties arising from the complex excavation activities, soil properties, building materials, and ... -
A uniform hydrogen degradation law for high strength steels
(Journal article; Peer reviewed, 2016)The degrading effect of hydrogen on high strength steels is well recognized. The hydrogen degradation is dependent not only on hydrogen content, but also on geometric constraints or equivalently, level of stress triaxiality, ... -
A* in automation of modelling and clash avoidance in construction design
(Master thesis, 2020)Sammendrag Kontekst Byggbransjen er i dag de en av bransjene som scorer dårligst på digitalisering sammenliknet med andre bransjer. Samtidig har mye skjedd på digitaliseringsfronten innen bygningsdesign. Byggbransjen er ... -
Abaqus explicit procedure to describe OPB behaviour in Mooring lines
(Master thesis, 2015)The procedure use data from model tests as input and calculate the local OPB stress field. -
Accounting for large membrane strains in Q4GS and T3GS elements in EUROPLEXUS
(EUR;, Research report, 2016)This short note presents the updating of element thickness due to large membrane strains recently introduced in some shell elements (Q4GS and T3GS) of the EUROPLEXUS code (EPX). -
Adhesion strength of tetrahydrofuran hydrates is dictated by substrate stiffness
(Peer reviewed; Journal article, 2023)Understanding the hydrate adhesion is important to tackling hydrate accretion in petro-pipelines. Herein, the relationship between the Tetrahydrofuran (THF) hydrate adhesion strength (AS) and surface stiffness on elastic ... -
Adiponectin reduces bone stiffness; verified in a 3D artificial human bone model in vitro
(Journal article; Peer reviewed, 2018)Primary human osteoblasts and osteoclasts incubated in a rotating coculture system without any scaffolding material, form bone-like tissue that may be used to evaluate effects of various compounds on mechanical strength. ... -
Adopting Functional Granmmar in Conceeptual Design Design Exploration in a Parametric Environment
(Master thesis, 2022)Nye og avanserte digitale verktøy, som for eksempel programvarer innenfor parametrisk design, har hatt en positiv effekt på samarbeidet mellom arkitekter og ingeniører. Selv om de eksisterende beregningsverktøyene forbedrer ...