Sökning: "structural hot spot stress method"

Hittade 2 uppsatser innehållade orden structural hot spot stress method.

1. 1. 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

3. 2. 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