Sökning: "structural hot spot stress"

Hittade 1 uppsats innehållade orden structural hot spot stress.

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

    Master-uppsats, Linnéuniversitetet/Institutionen för maskinteknik (MT); Linnéuniversitetet/Institutionen för byggteknik (BY)

    Författare :Martin Nyström; Tainan Pantano Tomaz; [2015]
    Nyckelord :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;

    Sammanfattning : 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. LÄS MER