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Found 3 essays matching the above criteria.

  1. 1. Residual Stresses Induced by Welding in High Performance Steel

    University essay from Luleå tekniska universitet/Byggkonstruktion och brand

    Author : Rebecca Erlingsdotter Stridsman; Felicia Månsson; [2018]
    Keywords : Residual Stresses; High Performance Steel; Heat transfer; Abaqus; Welding;

    Abstract : Today, high performance steel as a construction material is treated as conventional steel in the European standards. Referring to the Eurocodes, the buckling curves for dimensioning of steel constructions only presents values up to steel grade S460, meaning that the full potential of high performance steel is not considered. READ MORE

  3. 2. Load Effect Modelling in Fatigue Design of Composite Bridges : An assessment of Fatigue Load Models 3, 4 and 5 according to SS-EN-1991-2 Actions on Structures – Part 2: Traffic loads on Bridges

    University essay from KTH/Stålbyggnad

    Author : Mathias Dahlvik; Johan Eriksson; [2014]
    Keywords : Fatigue; Composite Bridges; Eurocode; BRO 2004; Fatigue Load Model; FLM; utmattning; kompositbroar; Eurokod; BRO 2004; utmattningslastmodell; FLM;

    Abstract : At the turn of 2010/2011, Sweden went from designing structures according to nationaldesign codes to the new European standards Eurocode. For bridge engineers, this implieda change from a combination of BRO 2004 and BSK 07 to the Eurocode as the maindocuments, complemented by national documents such as TRVK Bro 11. READ MORE

  4. 3. Static and fatigue design of load carrying welded joints in high strength steels : -In collaboration with Cargotec Sweden AB

    University essay from KTH/Lättkonstruktioner

    Author : Noman Ali Mumtaz; Mansoor Khurshid; [2011]
    Keywords : Strength mismatch; penetration ratio; full penetration; partial penetration; Eurocode 3; AWS D1.1; BSK 07; HAZ; ultimate strength capacity; FE analysis; effective notch concept; beam theory analysis; sub modelling.;

    Abstract : This thesis work is carried out in Cargotec Sweden AB, Bromma Conquip to study the behavior of load carrying welded joints in different weld metal strength mismatch conditions and various penetration ratios. Static and fatigue strength calculations have been made using FEA and experimentation. READ MORE