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wikipaom2018:lez_2018-06-08
mentat2013.1 -ogl -glflush

Tubolar welded T-joint

The mesh elements are created along the midsurface

  • Aluminum (E=70000 MPa, nu=0.3, rho=2.7e-9 tonn/mm^3)
  • Chord:
    • average diameter: 50mm
    • wall thickness: 4mm
  • Brace:
    • average diameter: 40mm
    • wall thickness: 2mm

apply a z-oriented bending moment passing through the chord s.t. the nominal stress according to the beam theory is 1 MPa; evaluate the stress concentration at the joint as the peak equivalent von Mises stress (according to the employed discretization).

nominal section properties

initial mesh

modello a fine lezione

Tubo forzato con interferenza

Struttura tipo esercizio 8 , con carico fuori piano

wikipaom2018/lez_2018-06-08.txt · Ultima modifica: 2018/06/08 13:00 da ebertocchi