CalculiX-Examples/NonLinear/Rohrknie/solid-static.inp at master · declmal/CalculiX-Examples · GitHub

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*include,input=all.msh
*include,input=fix.nam
*include,input=load.nam
*boundary
Nfix,1,3
**mean displacement
*node, nset=Nref
1, 0, 0, 0
*element, elset=Ecoup,type=dcoup3d
1,1
*distributing coupling, elset=Ecoup
Nload, 1
** material definition
*material, name=steel
*elastic
210000,0.3,0
*density
7.85e-9
*solid section, elset=Eall, material=steel
*time points, name=T1, generate
0.,1.,0.05
** prescribed displacementin -x direction
*step,nlgeom
*static
*boundary
Nref,1,1,-180
*node file,frequency=100
U
*el file
S
*node print, nset=Nref
U
*node print, nset=Nload, totals=only
RF
*end step
** prescribed displacement in x direction
*step,nlgeom
*static
0.05,1,0.000001
*boundary
Nref,1,1,35
*node file, time points=T1
U
*el file
S
*node print, nset=Nref
U
*node print, nset=Nload, totals=only
RF
*end step