Sökning: "Lättviktsmaterial"

Visar resultat 1 - 5 av 6 uppsatser innehållade ordet Lättviktsmaterial.

  1. 1. Resistance Element Welding of Ultra High Strength Steel to Aluminium

    Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)

    Författare :Malte Eriksson; [2023]
    Nyckelord :;

    Sammanfattning : The automotive industry strives towards decreased vehicle weight in order to decrease green house gas emissions. To create lighter vehicles, new lighter materials need to be implemented. One issue with new materials is that the traditional joining methods in many cases meet their limitations. LÄS MER

  3. 2. Randomized CFRTP tape piece laminates in structural automotive applications

    Master-uppsats, KTH/Lättkonstruktioner

    Författare :Magnus Darvell; [2015]
    Nyckelord :;

    Sammanfattning : The automotive industry is facing big challenges in meeting the future environmental demands. To be able to meet these demands reduced vehicle weight is an important part. LÄS MER

  4. 3. FRP i brokonstruktion : -varför används FRP inte i Sverige

    M1-uppsats, Högskolan i Halmstad/Akademin för ekonomi, teknik och naturvetenskap

    Författare :Carl-Johan Eriksson; Jonas Erlingsson; [2015]
    Nyckelord :CFRP; GFRP; fiber reinforced polymer; structural composites; hybrid materials; bridge construction; prefabrication; Eurocode; lightweight materials; industrial prefabrication; pultrusion; RTM; resin transfer moulding; hybridmaterial; alternativvalskalkyl; fiberförstärkta polymerer; glasfiber; kolfiber; brokonstruktion; prefab; prefabricering; byggteknik; byggkonstruktion; brobyggnation; lättviktsmaterial; komposit; fiberkomposit; industriellt byggande; industriell prefabrikation; byggmetoder; FRP; pultrudering; pultrusion; dimensioneringsregler; eurokod;

    Sammanfattning : FRP stands for Fiber Reinforced Polymer. FRP materials have yet to be introduced inbridge construction in Sweden. Composite materials can through combined componentsand manufacturing processes be tailored to fit advanced bridge designs. FRP materials arestrong, durable and of low weight. LÄS MER

  5. 4. The Impact of Fiber-Reinforced Polymer Constructions on Risk Level onboard Large Passenger Ships

    Master-uppsats, Lunds universitet/Avdelningen för Brandteknik

    Författare :Anders Lynner; Josip Novacic; [2015]
    Nyckelord :Lightweight materials; fiber-reinforced polymer; FRP; fire safety; evacuation; ship; fire dynamics simulator; FDS; critical conditions; corridor; cabin; risk; Lättviktsmaterial; brandsäkerhet; utrymning; fartyg; kritiska förhållanden; korridor; kabin; risk.; Technology and Engineering;

    Sammanfattning : The main objective of this project was to determine how a FRP composite structure performs compared to a steel structure in regard to fire safety and risk level during an evacuation. More specifically the objective was to study how the differences in the thermal properties influence the smoke layer height, visibility and the temperature of the gases in the early stages of a fire. LÄS MER

  7. 5. Model calibration of a wooden building block

    Magister-uppsats, Institutionen för bygg- och energiteknik (BE)

    Författare :Ali Abdul Jabbar Karim; Johan Lessner; Mehrdad Moridnejad; [2013]
    Nyckelord :Wood; Dynamical behaviour; Finite element model; light weight assembly; Experimental modal analysis; Wooden;

    Sammanfattning : Constructing multi floor buildings by light weight material have increased recently. There are many advantages of using light weight material, such as wood, for the environment. However, one of the deficiencies of lightweight material is the acoustic performance. LÄS MER