CalculiX-Examples/Linear/Plates/pre.fbd at master · declmal/CalculiX-Examples · GitHub

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valu Ri 20
valu Ra 60
valu thick 10
valu pressure 1

valu dR - Ra Ri
valu dy * thick 2
valu ly * dy 4

pnt ! 0 0 0
swep all new tra 0 ly 0

# geometry
seto d1
  pnt ! Ri 0 0
  swep d1 new tra 0 thick 0 2
  swep d1 new tra dR 0 0 8
setc

copy d1 d2 tra 0 dy 0
copy d2 d3 tra 0 dy 0
copy d3 d4 tra 0 dy 0

# meshing
elty d1 qu4c
elty d2 qu8c
elty d3 tr3c
elty d4 tr6c
mesh all
send all abq

# constraints
seta nodes n all
enq nodes fix rec Ra _ _ 1 a
send fix abq nam

# load
seta load l L005 L009 L00D L00H
comp load do
comp load do
send load abq pres pressure

ulin Sets: load (green), fix (red)
view elem
view edge off
plus l all
rot -z
plus f load g 8
plus n fix r 8
frame
hcpy png mesh