Now showing items 21-40 of 91

    • Blokkutrivningsbrudd i aluminiumsplater 

      Falao, Karl Christian (Master thesis, 2013)
      Denne oppgaven er en videreføring av tidligere oppgaver på temaet blokkutrivning ialuminiumsplater. Blokkutrivningsbrudd er en kombinasjon av strekk- og skjærbrudd mellom boltehull som fører til at boltegruppen rives ut ...
    • Bolted RHS end-plate joints in axial tension 

      Aalberg, Arne; Torp Karlsen, Fredrik (Chapter, 2012)
      An experimental study is carried out for end-plate joints for rectangular hollow sections (RHS) in axial tension. Two designs of the plate are considered; one with bolts on two opposite sides of the RHS, and one with bolts ...
    • Bæresystem for tidevannsturbin 

      Gunstad, Syver; Neset, Ove (Master thesis, 2012)
      Det er i denne rapporten utarbeidet et bæresystem for NTNUs referansetidevannsturbin. Bæresystemet består av sirkulære hulprofiler som er sveiset sammen, og er en kombinasjon av et fagverk og en ramme. Konstruksjonen er ...
    • Chains in Mooring Systems 

      Bjørnsen, Evy (Master thesis, 2014)
      Mooring systems of floating structures consist of long lengths of chain, rope or wire, or a combination of these elements. As part of a station-keeping system, the mooring lines have to keep the movements of the structure ...
    • Classification boundaries for stiffness of beam-column joints and column bases 

      Aalberg, Arne; Birkeland, Ina (Chapter, 2012)
      Eurocode 3 part 1-8 gives stiffness boundaries for nominally pinned, semi-rigid and rigid beam-to-column joints and for semi-rigid and rigid column bases. The background for these limits has been investigated and analysed ...
    • Conceptual form-finding in structural engineering 

      Luczkowski, Marcin (Doctoral theses at NTNU;2020:232, Doctoral thesis, 2020)
      The building industry is a growing industry, and it is expected to be expanding further in the near future. In the design, production and construction of new projects, the conceptual design is clearly the most creative ...
    • Design and Analysis of Chained Floating Bridge: Dimensjonering og analyse av kjedet flytebru 

      Caguiat, Brion Lance Mote (Master thesis, 2013)
      This thesis focuses on the global behavior of a chain floating bridge with side moorings attached with plow anchors to the sea bottom. There has also been a general design of a catamaran element with associated load effects. ...
    • Design of Beam Ends with Copes 

      Urseth, Hågen (Master thesis, 2013)
      Coping of beams is usually done in order to allow for clearance at connections, but doing so reduces the beams strength and makes it susceptible to local web buckling at the coped section. Due to this reduction of the ...
    • Design of Community Center in Rural Ghana Using Shipping Containers - In Collaboration with Engineers Without Borders Norway 

      Jørgensen, Aurora Marie (Master thesis, 2021)
      Denne oppgaven omhandler et skisseprosjekt av et samfunnssenter med tilhørende innkvartering på Trax-Kavli gården nord i Ghana. Gården eies av bistandsorganisasjonen Trax Ghana, og har som formål å tilby befolkningen i ...
    • Design of snow nets 

      Algünerhan, Deniz (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 ...
    • Effekter av shear lag i stålbjelker 

      Hofstad, Kristine; Hofstad, Bjørnar (Master thesis, 2014)
      Shear lag er forsinket oppbygging av aksialspenninger fra bøyemomentet, og fenomenet opptrer der gradienten til momentet er stor -- altså der det er store skjærkrefter. På grunn av skjærtøyninger, minker aksialspenningene ...
    • End plate connection for rectangular hollow section in bending 

      Aalberg, Arne; Uhre, Arne Martin; Larsen, Per Kristian (Chapter, 2015)
      An extended end plate connection for rectangular hollow sections subjected to bending moment is examined. The end plate extends on two sides of the RHS and has one bolt on each side. The connection is commonly considered ...
    • Endeplateforbindelser for rektangulære hulprofil 

      Kirkerud, Eirik Eilertsen (Master thesis, 2015)
      Knutepunktstandarden NS-EN 1993 del 1, «Dimensjonering av knutepunkter» gir beregningsregler og føringer for ulike knutepunkter i stål. Derimot er det ikke gitt spesifikk anvisning for sammenføyning av komponenter av bjelker ...
    • An experimental and numerical study of bolt and nut assemblies under tension loading 

      Waldeland, Espen; Johansen, Stian (Master thesis, 2016)
      The purpose of this master thesis is to investigate how the nut position affects the failure mode of single tensile loaded bolts under quasi-static conditions. A ductile bolt fracture is preferable from an engineering ...
    • An experimental study of beam-columns subjected to combined torsion, bending and axial actions 

      Aalberg, Arne (Doktor ingeniøravhandling;1995:66, Doctoral thesis, 1995)
      This report presents an investigation on the inelastic behaviour of steel I-section beam-columns under combinations of axial load, bending and torsion. The study is motivated by the lack of information on the ultimate ...
    • Experimental study on creep of frozen marine fine-grained soil in Longyearbyen, Svalbard 

      Huang, Hao-Chen (Master thesis, 2020)
      In recent years, new challenges have arisen due to problems related to warming ground temperatures associated with permafrost degradation. The frozen soil creep is one of the main sources of the degradation. Creep has given ...
    • Failure modes of bolt and nut assemblies under tensile loading 

      Grimsmo, Erik Løhre; Aalberg, Arne; Langseth, Magnus; Clausen, Arild Holm (Journal article; Peer reviewed, 2016)
      Thread failure of bolt and nut assemblies subjected to tension is generally undesired because it is a less ductile failure mode than fracture of the threaded shank of the bolt (denoted bolt fracture). Another issue is that ...
    • Fatigue Analysis of Main Shaft with Split Collar - Utmattingsanalyser av deler til boring 

      Qvale, Joel Andreas (Master thesis, 2015)
      The task concerns a connection between a Top Drive shaft and a two part split collar resting on it. The main purpose of the connection is to transfer drilling-related loads from surrounding parts to the main shaft. Due to ...
    • Fleksible nettkonstruksjoner som sikringstiltak mot sørpeskred i Vannledningsdalen 

      Herberg, Thea Sophie Skaaraaen (Master thesis, 2021)
      I forprosjekteringen av ulike sikringsløsninger i Vannledningsdalen på Svalbard, er det kommet opp et forslag om bruk av fleksible nettkonstruksjoner som en del av et mulig tiltak mot sørpeskred. Det er ikke kjent at dette ...
    • Forankring av rørgater i bratt terreng: Forsøk med materialer og metoder 

      Bossel, Hans Eirik Anders; Haugen, Mats Breien (Master thesis, 2013)
      Denne masteroppgaven omhandler forankring av nedgravde rørgater i bratt terreng. Oppgaven er en fortsettelse av et samarbeidsprosjekt mellom NVE og Institutt for vann- og miljøteknikk ved NTNU. Det siste året er det skrevet ...