*Heading
** surface traction using a user subroutine
*Preprint, echo=NO, model=NO, history=NO, contact=NO
**
** PARTS
**
*Part, name=Part-1
*End Part
**
**
** ASSEMBLY
**
*Assembly, name=Assembly
**
*Instance, name=Part-1-1, part=Part-1
*Node
*Element, type=C3D8
*Node
*Nset, nset=Part-1-1-RefPt_, internal
** Region: (Section-1:Picked)
*Elset, elset=_PickedSet3, internal, generate
** Section: Section-1
*Solid Section, elset=_PickedSet3, material=Material-1
1.,
*End Instance
**
*Nset, nset=_PickedSet4, internal, instance=Part-1-1
*Nset, nset=_PickedSet5, internal, instance=Part-1-1
*Nset, nset=_PickedSet7, internal, instance=Part-1-1
*Elset, elset=__PickedSurf6_S3, internal, instance=Part-1-1
*Surface, type=ELEMENT, name=_PickedSurf6, internal
__PickedSurf6_S3, S3
*Surface, type=NODE, name=_PickedSet4_CNS_, internal
_PickedSet4, 1.
** Constraint: Constraint-1
*Coupling, constraint name=Constraint-1, ref node=_PickedSet5, surface=_PickedSet4_CNS_
*Kinematic
1, 1
2, 2
3, 3
*End Assembly
**
** MATERIALS
**
*Material, name=Material-1
*Elastic
1000., 0.3
** ----------------------------------------------------------------
**
** STEP: Step-1
**
*Step, name=Step-1, nlgeom=YES, unsymm=YES
*Static
0.1, 1., 1e-05, 1.
**
** BOUNDARY CONDITIONS
**
** Name: BC-1 Type: Displacement/Rotation
*Boundary
_PickedSet7, 1, 1
_PickedSet7, 2, 2
_PickedSet7, 3, 3
_PickedSet7, 4, 4
_PickedSet7, 5, 5
_PickedSet7, 6, 6
**
** LOADS
**
** Name: Load-1   Type: Surface traction
*Dsload
_PickedSurf6, TRSHRNU, 1., 1., 0., 0.
**
** OUTPUT REQUESTS
**
*Restart, write, frequency=0
**
** FIELD OUTPUT: F-Output-1
**
*Output, field
*Node output
u,rf
*End Step
** ----------------------------------------------------------------
**
** STEP: Step-2
**
*Step, name=Step-2, nlgeom=YES, unsymm=YES
*Static
0.1, 1., 1e-05, 1.
**
*Dsload
_PickedSurf6, TRSHRNU, 1., 1., 0., 0.
** BOUNDARY CONDITIONS
**
** Name: BC-1 Type: Displacement/Rotation
*Boundary
_PickedSet7, 5, 5, 1.57
**
** OUTPUT REQUESTS
**
*End Step