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 torsional moment passing through the chord s.t. the nominal shear 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). 

{{ :wikifemfuchde2018:tubolar_section_properties.wxmx | nominal section properties}}

{{ :wikifemfuchde2018:t_joint_v000.mud |initial mesh}}

{{ :wikifemfuchde2018:t_joint_v006.mud |final version}}

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Esercizio complementare

{{ :wikifemfuchde2018:esercizio_portale_caricato_fuoripiano_v001.wxmx |}}