• The ISSC 2022 committee III.1-Ultimate strength benchmark study on the ultimate limit state analysis of a stiffened plate structure subjected to uniaxial compressive loads 

      Ringsberg, Jonas W; Darie, Ionel; Nahshon, Ken; Shilling, Gillian; Vaz, Murilo Augusto; Benson, Simon; Brubak, Lars; Feng, Guoqing; Fujikubo, Masahiko; Gaiotti, Marco; Hu, Zhiqiang; Jang, Beom-Seon; Paik, Jeom Kee; Slagstad, Martin; Tabri, Kristjan; Wang, Yikun; Wiegard, Bjarne; Yanagihara, Daisuke (Peer reviewed; Journal article, 2021)
      This paper presents a benchmark study on the ultimate limit state analysis of a stiffened plate structure subjected to uniaxial compressive loads, initiated and coordinated by the ISSC 2022 technical committee III.1-Ultimate ...
    • ISUM for Offshore Frame Structures 

      Amdahl, Jørgen; Holmas, Tore (Chapter; Peer reviewed, 2016)
      The paper presents the background and major ideas behind the computer program USFOS. The program is today widely used by the offshore industry to assess the resistance of oil and gas installations against abnormal environmental ...
    • Iterasjonsmetoden for kapasitetsberegning av armert betong 

      Sognnes, Tor Anders (Master thesis, 2013)
      Iterasjonsmetoden brukes til å kontrollere kapasiteten til armert betongmed kjent betongklasse, geometri, armeringsmengde og ytre last. Med utgangspunkt i ytre lastvektor finner man tøyninger i armering og betong somgir ...
    • Iterative Development of Biomedical Equipment Based on Ultrasonic Frequency 

      Knudsen, Liv Thomesine Thorsen (Master thesis, 2019)
      I samarbeid med St. Olavs og Biobank 1 har prosjektet til formål å prototype, iterere og teste et kuttekonsept og verktøy for kutting av prostataprøver som forberedelse til videre analyse (genuttrykksanalyse og MR-spektroskopi ...
    • Iteratively coupled implicit dynamic MPM-FVM 

      Nøst, Hilde Aas (Doctoral theses at NTNU;2019:19, Doctoral thesis, 2019)
      Several geotechnical engineering problems involve the interaction between deformation of the soil skeleton and the development of pore water pressures. Very often the deformations are considered to be small, which opens ...
    • ITS SOLUTIONS FOR DETECTION OF REDUCED MOBILITY 

      Jon Eric Westerlund (Master thesis, 2019)
      I denne masteroppgaven har hastighetsprofilanalyse blitt fremmet som en potensiell parameter for gjenkjenning av redusert mobilitet blant tunge kjøretøyer i stigning. Tre nye ITS-teknologier ble testet for deteksjon av ...
    • Ivar Aasen Field Development: How Inflow Control Devices Affect Oil Recovery and Project Economics 

      Christensen, Eirik Torp (Master thesis, 2014)
      Simulations for screen-only, ICD and AICD completions in the Ivar Aasen wells have been performed by Schlumberger on behalf of Det norske oljeselskap ASA. A screen-only completion has been used as a base case, to evaluate ...
    • Jakten på kontrastene. En litteraturstudie om visuelle kontraster. 

      Nersveen, Jonny (Research report, 2022)
      Synskunnskap er en tverrfaglig disiplin som spenner over svært mange fagområder med sine tilhørende forskningsmiljøer og tradisjoner. Dette kommer godt til syne i utformingen av nasjonale og internasjonale ytelseskrav i ...
    • Jernbaneteknisk tegningsproduksjon - Et litteraturstudie av regelverk knyttet til tegningsutforming av oversiktstegninger 

      Landsverk, Andrea Elisabeth (Master thesis, 2021)
      I denne masteroppgaven er det gjennomført et litteraturstudium på Bane NOR sitt regelverk knyttet til jernbaneteknisk tegningsproduksjon. Det ble også gjennomført et forsøk som tok for seg nordpilens plassering og størrelse ...
    • Jernbanetunnel Holm-Nykirke: Vurdering av ingeniørgeologiskeforhold 

      Skaug, Knut Henrik (Master thesis, 2010)
      Denne masteroppgaven gir en ingeniørgeologisk vurdering for Jernbaneverkets tunnelprosjekt på strekningen Holm - Nykirke i Vestfold. Jernbaneverket skal bygge flere nye tunneler i Vestfold i årene som kommer og alle tunnelen ...
    • Jet fires 

      Bolstad, Marius Olof (Master thesis, 2016)
      Knowledge of the impacts of fire is a big part of hazard analysis, and thorough fire predictions could potentially save both life and belongings. In the 1990 s, a set of fire tests on compartment fires was conducted at ...
    • Jet Pump 

      Wærp, Nils Petter (Master thesis, 2010)
      The aim of this project is to investigate how an artificial lift method in the oil industry works,and to compare its performance with other pump systems. Jet pumps are initially used in the oil industry for artificial lift ...
    • Jet Pump 

      Liknes, Fredrik (Master thesis, 2013)
      In this Master Thesis jet pumps have been reviewed. Jet pumps are considered as a higher volume artificial lift method and operates by passing a high-pressure fluid jet through a venturi system. Cunningham's equations on ...
    • Jet pump for compressible fluids 

      Aitkali, Anel (Master thesis, 2011)
    • Jette Well Productivity and IOR Evaluations 

      Winther, Tonje (Master thesis, 2014)
      In this thesis the productivity of well 25/8-D-1 AH T3 in the Jette field has been evaluated by estimating the productivity index. The productivity index has been estimated in two ways; with the use of a pseudo-steady state ...
    • Joberget tunnel - Analysis of stability and support design for tunneling in soil 

      Langåker, Margrete Øie (Master thesis, 2014)
      The Norwegian Public Roads Administration (NPRA) is planning a construction of a new road tunnel, Joberget tunnel in the Granvin Municipality of western Norway. Approximately 80 m from the southwestern entrance of the ...
    • Joberget tunnel - Analysis of stability and support design for tunneling in soil 

      Langåker, Margrete Øie (Master thesis, 2014)
      The Norwegian Public Roads Administration (NPRA) is planning a construction of a new road tunnel, Joberget tunnel in the Granvin Municipality of western Norway. Approximately 80 m from the southwestern entrance of the ...
    • Joined application of a multiaxial critical plane criterion and a strain energy density criterion in low-cycle fatigue 

      Carpinteri, Andrea; Fortese, Giovanni; Ronchei, Camilla; Scorza, Daniela; Vantadori, Sabrina; Berto, Filippo (Journal article; Peer reviewed, 2017)
      In the present paper, the multiaxial fatigue life assessment of notched structural components is performed by employing a strain-based multiaxial fatigue criterion. Such a criterion, depending on the critical plane concept, ...
    • Joining of dissimilar materials 

      Martinsen, Kristian; Hu, SJ; Carlson, B.E. (Journal article; Peer reviewed, 2015)
      Emerging trends in manufacturing such as light weighting, increased performance and functionality increases the use of multi-material, hybrid structures and thus the need for joining of dissimilar materials. The properties ...
    • Joint Acoustic and Electrical Measurements for Unfrozen Water Saturation Estimate—A Review 

      Lyu, Chuangxin; Ghoreishian Amiri, Seyed Ali; Gao, Hao; Ingeman-Nielsen, Thomas; Grimstad, Gustav (Chapter, 2019)
      The previous laboratory study of joint electrical resistivity and acoustic velocity measurements is reviewed for both consolidated and unconsolidated permafrost in this paper. The relation of logarithm of resistivity log(R) ...