Sökning: "steel sandwich element"

Visar resultat 1 - 5 av 8 uppsatser innehållade orden steel sandwich element.

  1. 1. Towards sustainable shipping: Recommendations for the telescopic mast design of a sailing cargo vessel

    Master-uppsats, KTH/Lättkonstruktioner

    Författare :Lukas Blau; [2021]
    Nyckelord :Oceanbird; telescopic mast; conceptual design; sailing cargo vessel;

    Sammanfattning : A comparative study is carried out to investigate the most promising route towardsthe lightweight construction of a retractable mast for a sailing cargo vessel.Four design families are developed and compared. The primary criteria forjudgment are the structural mass, strength, and stiffness in relation to a providedbenchmark design. LÄS MER

  3. 2. Analys av ett förbindarsystem i glasfiberförstärkt polymer för sandwichelement

    Uppsats för yrkesexamina på grundnivå, Linnéuniversitetet/Institutionen för byggteknik (BY)

    Författare :Philip Svensson; Sebastian Johansson; [2021]
    Nyckelord :sandwichelement; betongelement; bärankare; förbindare; köldbryggor; värmegenomgångskoefficient; glasfiberförstärkt plast; glasfiberförstärkt polymer; GFRP; rostfritt stål; tillverkningsprocess; kostnadsanalys.;

    Sammanfattning : During 2021–2022 a new school was constructed in Älmhult, Sweden, using a precast concrete framework. The sandwich walls for the building were produced by the precast manufacturer Torps Byggelement in Alvesta, Sweden. LÄS MER

  4. 3. Temperature distribution in air tight cavities of steel framed modular buildings when exposed to fire

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

    Författare :Elin Bergroth; Greta Torstensson; [2019]
    Nyckelord :Cavities; fire furnace; fire test; modular building; steel; TASEF; Brandugn; brandtest; hålrum; modulbyggnader; stål; TASEF;

    Sammanfattning : A common way to construct large buildings is by assemble prefabricated modules around a load bearing steel construction. However, if a fire occurs these buildings can be subject to a rapid fire spread due to its cellular nature. LÄS MER

  5. 4. Concept study for cost and weight reduction of a barge container sized module

    Master-uppsats, KTH/Lättkonstruktioner

    Författare :Ricky Andersson; [2018]
    Nyckelord :sandwich panel; structural optimization; cost reduction; weight reduction; high-strength steel; finite element analysis.;

    Sammanfattning : The intention of this thesis is to develop, evaluate new concepts and look over the current design for a container sized barge module. By request of Group Ocean, a cost and weight reduction is the main improvement criteria along with keeping the strength of the module. LÄS MER

  7. 5. Utveckling av kolfiberchassi till GiGtechs fordon Reborn

    M1-uppsats, Högskolan i Gävle/Maskinteknik

    Författare :Andreas Jönsson; Christoffer Sebelius; [2018]
    Nyckelord :;

    Sammanfattning : Shell Eco Marathon is a competition where the goal is to make a vehicle as energy efficient as possible. One team that compete in the competition is HiGtech, whose vehicle is using a frame of steel pipes. Because of that, their vehicle weight more than most of the competitors who uses carbon fiber monocoques. LÄS MER