Sökning: "Nominal Stresses"

Visar resultat 1 - 5 av 9 uppsatser innehållade orden Nominal Stresses.

  1. 1. Addressing challenges when performing a multidisciplinary design approach - a case study for evaluating robustness in early design studies

    Master-uppsats, Luleå tekniska universitet/Institutionen för system- och rymdteknik

    Författare :Rebecka Kjellman; Minka Suomela; [2022]
    Nyckelord :;

    Sammanfattning : This thesis work aims to get an insight into how the organisation at GKN Aerospace Sweden takes on multidisciplinary design and, in particular, how they work with manufacturing aspects in early phases. In addition, the work investigates an approach and explores how this approach can be improved. LÄS MER

  3. 2. Investigation of methods to analyse global stability of a reinforced concrete stabilising core

    Master-uppsats, KTH/Bro- och stålbyggnad

    Författare :Evelina Husak; Ellinor Persson; [2022]
    Nyckelord :;

    Sammanfattning : Ensuring the structural stability of a building is an evident requirement for the building to be safe to use. This becomes a qualified task for a structural engineer. Ensuring stability has become especially important nowadays while stabilising elements often are kept to a minimum and tall buildings are common. LÄS MER

  4. 3. The influence of modelling variables in FEM evaluation of fillet welded structures

    Master-uppsats,

    Författare :Marko Cordasic; [2020]
    Nyckelord :;

    Sammanfattning : Valmet is a world leading company in the pulp-, paper- and energy industry and is a manufacturer of e.g. paper machines. These paper machines are largely composed of steel frames for which beams and plates are often joined by welding. LÄS MER

  5. 4. Fatigue and Ultimate StrengthAssessment of Post Weld TreatedStrenx 1100 Plus Butt Welds

    Master-uppsats, KTH/Hållfasthetslära

    Författare :Tobias Jonsson; [2020]
    Nyckelord :;

    Sammanfattning : The demand of stronger and lighter constructions are rapidly growing. Today's applications vary over a large range industries where the requirements are di_erent from product to product. Therefore, the focus of much research are the 3rd generation of so called Advance High-Strength Steels (AHSS). LÄS MER

  7. 5. Spricktillväxt i stålkonstruktioner på grund av utmattning

    Kandidat-uppsats, KTH/Byggteknik och design

    Författare :Kemal Abdelwahab; Abdirizag Farah Mohamed; [2019]
    Nyckelord :Steel Bridge; Fatigue; Stress Intensity Factors; Abaqus; Crack Propagation; Nominal Stresses; Stålbroar; Utmattning; Spänningsintensitetsfaktor; Abaqus; Sprickpropagering; Nominella spänningar;

    Sammanfattning : Stålbroars approximativa livslängd bestäms av stålets utmattningshållfasthet, då utmattning är en av de främsta anledningarna till att livslängden begränsas. I Sverige existerar ett antal broar som närmar sig slutet av sin livslängd, samtidigt som behovet för kapacitet och kraven på broarna ökar. LÄS MER