Sökning: "creep analysis"

Visar resultat 1 - 5 av 62 uppsatser innehållade orden creep analysis.

  1. 1. Validation of sPEeD: A study aimed to validate the analysis program sPEeD12953

    Master-uppsats, KTH/Hållfasthetslära

    Författare :Mathias Strinnholm; [2023]
    Nyckelord :Master thesis; shell boiler; corrosion; creep; validation; EN12953; European standard; Examensarbete; eldrörspanna; korrosion; kryp; validering; EN12953; europeisk standard;

    Sammanfattning : Shell boilers used in Sweden and Europe has to be certified before being used. Kiwa Sweden performs the role as an accredited third party for control services within most industries in Sweden. Kiwa Sweden has acquired an analysis program called  sPEeD12953 from the danish company Danish Exergy Technology (DXT). LÄS MER

  3. 2. Ändamålet helgar medlen? En studie av hur medborgares fri- och rättigheter återkommande får stå till sidan till förmån för en effektivare brottsbekämpning genom hemliga och preventiva tvångsmedel

    Uppsats för yrkesexamina på avancerad nivå, Lunds universitet/Juridiska institutionen; Lunds universitet/Juridiska fakulteten

    Författare :Andreas Anderberg Nilsson; [2023]
    Nyckelord :Straffrätt; Law and Political Science;

    Sammanfattning : The Swedish rule of law is facing serious challenges. The use of firearms resulting in severe injury has increased significantly in Sweden, and the risk of third parties being affected by shootings and detonations in public places has increased. At the same time, the violence has become more ruthless and indifferent. LÄS MER

  4. 3. Viscoelasticity of transparent wood-polymer biocomposites : Measuring the time-dependence of a delignified birch and poly(methyl methacrylate) composite’s mechanical properties, using digital image correlation

    Kandidat-uppsats, KTH/Materialvetenskap

    Författare :Marine Jeanne Debouvry; [2023]
    Nyckelord :;

    Sammanfattning : The viscoelastic behavior of a delignified birch and poly(methyl methacrylate) (PMMA) composite was investigated, in an effort to learn more about the mechanical properties of transparent wood-polymer biocomposites. Tensile creep tests with constant load were performed for native wood, non-delignified, and delignified wood-polymer composites. LÄS MER

  5. 4. Optimization of Material Cost and Carbon Footprint of Flat Reinforced Concrete Slabs with Simple Steel Piles : Designed according to Eurocode and Swedish appendix EKS

    Uppsats för yrkesexamina på avancerad nivå, Luleå tekniska universitet/Institutionen för samhällsbyggnad och naturresurser

    Författare :Oskar Lönn; [2023]
    Nyckelord :Optimization; RC slab; Material cost; API;

    Sammanfattning : When designing reinforced concrete (RC) slabs with steel piles various variables must be considered, from the internal force to the distance of piles. An endless number of designs are possible, leaving space for optimizing designs. LÄS MER

  7. 5. Timber pile-supported road embankment : Numerical and analytical analysis of field monitoring project E4 Råneå

    Uppsats för yrkesexamina på avancerad nivå, Luleå tekniska universitet/Geoteknologi

    Författare :Kent Nystedt; [2022]
    Nyckelord :Geosynthetic reinforcement; Geosynthetic reinforced pile supported embankment; Pile distance; Embankment height; Finite element method; Pile efficacy;

    Sammanfattning : The previous E4 Råneå road embankment was prone to flooding. Risk of flooding in combination with settlements of the road due to the weak underlying sulphide soil was problematic. The Swedish Transportation Administration improved the length section E4 Råneå by rebuilding the road using the method light embankment piling. LÄS MER