Essays about: "hot spot spänning"

Found 3 essays containing the words hot spot spänning.

  1. 1. Static and Fatigue Analyses of Welded Joints in Thin-Walled Tubes

    University essay from Blekinge Tekniska Högskola/Institutionen för maskinteknik

    Author : Hanna Karlsson; [2018]
    Keywords : static stress; fatigue; nominal stress; hot spot stress; cumulative damage; statisk spänning; utmattning; nominell spänning; hot spot spänning; kumulativ delskada;

    Abstract : .... READ MORE

  3. 2. Fatigue Life Analysis of Weld Ends : Using FE-Calculations and Mechanical Testing

    University essay from Blekinge Tekniska Högskola/Institutionen för maskinteknik

    Author : Victor Ljungdahl; [2018]
    Keywords : Comparison; Effective notch method; Testing; Weld End; Jämförelse; Effective notch metoden; Provning; Svetslut;

    Abstract : Fatigue life estimation of welds is a complex issue since the characteristics of each weld are unique depending on load case, geometry and properties. Fatigue life estimation on weld ends is limited and often the weakest point of a weld. READ MORE

  4. 3. Fatigue analysis of welded joints in a forestry machine : Utilizing the notch stress concept

    University essay from Linnéuniversitetet/Institutionen för maskinteknik (MT); Linnéuniversitetet/Institutionen för byggteknik (BY)

    Author : Martin Nyström; Tainan Pantano Tomaz; [2015]
    Keywords : Weld; Fatigue; Finite Element Method; Hot-Spot Method; Notch Stress Method; Structural Dynamics; Forestry Crane; Svets; Utmattningslivslängd; Finita-elementmetoden; Hot-spot; Notch-stress; Notch-spänning; Strukturdynamik; Skogsmaskinskran;

    Abstract : Welding is one of the most applied technics in the world for joining steel. Welds are liable to the phenomenon of fatigue, which is, primarily, the formation of a crack and consequently reduction of strength due to the action of time varying loads. Fatigue is one of the main causes of failure in steel structures. READ MORE