Sökning: "Circular Hollow Sections CHS"

Hittade 2 uppsatser innehållade orden Circular Hollow Sections CHS.

1. 1. Infuence of the modelling of truss joints made of hollow tube sections in finite element models

   Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)

   Författare :Mattheüs Lucassen; [2019]
   Nyckelord :Truss joints; Circular Hollow Sections CHS ; Fatigue; Finite Element Modelling FEM ; Crane; Boom section; Local joint exibility LJF ; Stress concentration factors SCF ; Fackverksled; Cirkulära ihåliga proler; Utmattning; Finita Elementmetoden FEM ; Kran; Kranarmsektion; Lokal ledexibilitet; Spänningskoncentrationsfaktorer.;

   Sammanfattning : Several boom segments form the crane boom. These segments are often truss structures formed out of circular hollow sections, which are welded together forming the truss joints. A adequate modelling of these truss joints is very important for operational strength and life. LÄS MER

3. 2. The Crocodile Nose Connection : Design and laboratory tests on a novel connection for structural hollow sections

   Uppsats för yrkesexamina på avancerad nivå, Luleå tekniska universitet/Byggkonstruktion och brand

   Författare :Kristoffer Öhman; [2018]
   Nyckelord :;

   Sammanfattning : The great properties and clear form makes the circular hollow section (CHS) appreciated by architects. When connecting these sections today it is common to use gusset plates. The knifeplate connection where the gusset plate is inserted into a slot made at the end of a circular section, is the most used connection today. LÄS MER