** connector friction tests for RADIAL THRUST
** CUSTOMIZED + PRESTRESS
**------------------------------------------------
*preprint,model=yes
*Node,nset = all
*orientation,name=global
**-------------------------------------------------
*element,type=mass,elset=mass
*mass,elset=mass
1.0,
*element,type=rotaryI,elset=rotaryI
*rotary inertia,elset=rotaryI
1.0,1.0,1.0
**-------------------------------------------------
*element,type=conn3d2,elset=cartCustom
*connector section,elset=cartCustom,behavior=fricCustom
cartesian,
**-------
*connector behavior,name=fricCustom
*connector elastic,comp=1
*connector elastic,comp=3
*connector derived component,name=norm1
*connector friction, contact force=norm1, component=1
**,xold=yes
*friction,elastic slip=1.d-5
0.15,
*connector derived component,name=norm3
*connector friction, contact force=norm3, component=3
**,xold=yes
*friction,elastic slip=1.d-5
0.15,
**--------------------------------------------------
*boundary
101,1,6
102,2,2
*elset,elset=conn
 cartCustom,
*amplitude,name=step
0,1,1,1
*amplitude,name=backforth
0,0 ,0.5,-1, 1,0
**--------------------------------------------------
*step,nlgeom
*static
0.1,1.0,0.1,0.1
*change friction,elset=cartCustom,amplitude=step
*friction,elastic slip=1.d-5
0.10,
*boundary,amplit=backforth
102,1,1,1.0
102,3,3,3.0
*OUTPUT, FIELD, FREQ=0
*OUTPUT,HISTORY
*NODE OUTPUT,nset=all
U,
*ELEMENT OUTPUT,elset=conn
CU,CASU,CEF,CSF,CTF,CNF,CSF
*el file, elset=conn,freq=100
CU,CASU,CEF,CSF,CTF,CNF,CSF
*el print,freq=100,sum=no, tot=no,elset=conn
CU,
CASU,
CEF,
CTF,
CNF,
CSF,
*node print,freq=100
u,
rf,
*end step
**--------------------------------------------------
*step,nlgeom,unsym=yes
*static
0.1,1.0,
*change friction,elset=cartCustom
*friction,elastic slip=1.d-5
0.12,
*boundary,op=new
101,1,6
102,2,2
*CLOAD
102,1,1.0
102,3,10.0
*OUTPUT, FIELD, FREQ=0
*OUTPUT,HISTORY
*NODE OUTPUT,nset=all
U,
*ELEMENT OUTPUT,elset=conn
CU,CASU,CEF,CSF,CTF,CNF,CSF
*el file, elset=conn,freq=100
CU,CASU,CEF,CSF,CTF,CNF,CSF
*el print,freq=100,sum=no, tot=no,elset=conn
CU,
CASU,
CEF,
CTF,
CNF,
CSF,
*node print,freq=100
u,
rf,
*end step
**--------------------------------------------------