*Heading
Ex.4.3: Risk analysis based on previous run of Ex-4.3-pert.inp
Using eigenvalue as geometrical imperfection
** Job name: Job-1 Model name: Model-1
** Generated by: Abaqus/CAE Student Edition 6.10-2
*Preprint, echo=NO, model=NO, history=NO, contact=NO
**
** PARTS
**
*Part, name=Part-2
*End Part
**
**
** ASSEMBLY
**
*Assembly, name=Assembly
**
*Instance, name=Part-2-1, part=Part-2
*Node
*Element, type=S8R5
*Nset, nset=_PickedSet2, internal, generate
*Elset, elset=_PickedSet2, internal, generate
** Section: Section-1
*Shell Section, elset=_PickedSet2, composite, layup=noname, symmetric
0.85, 3, AS4-9310-Table-4-1, 0., a
0.85, 3, AS4-9310-Table-4-1, 90., b
0.85, 3, AS4-9310-Table-4-1, 0., c
0.85, 3, AS4-9310-Table-4-1, 90., d
0.85, 3, AS4-9310-Table-4-1, 0., e
0.85, 3, AS4-9310-Table-4-1, 90., f
*End Instance
**
*Nset, nset=_PickedSet6, internal, instance=Part-2-1
*Elset, elset=_PickedSet6, internal, instance=Part-2-1, generate
*Nset, nset=_PickedSet7, internal, instance=Part-2-1
*Elset, elset=_PickedSet7, internal, instance=Part-2-1, generate
*Nset, nset=_PickedSet8, internal, instance=Part-2-1
*Elset, elset=_PickedSet8, internal, instance=Part-2-1
*Elset, elset=__PickedSurf5_E2, internal, instance=Part-2-1, generate
*Elset, elset=__PickedSurf5_E3, internal, instance=Part-2-1, generate
*Surface, type=ELEMENT, name=_PickedSurf5, internal
__PickedSurf5_E2, E2
__PickedSurf5_E3, E3
*End Assembly
**
** MATERIALS
**
*Material, name=AS4-9310-Table-4-1
*Elastic, type=ENGINEERING CONSTANTS
145880.,13312.,13312., 0.263, 0.263,  0.47, 4386., 4386.
 4529.,
**
** BOUNDARY CONDITIONS
**
** Name: BC-1 Type: Symmetry/Antisymmetry/Encastre
*Boundary
_PickedSet6, YSYMM
** Name: BC-2 Type: Symmetry/Antisymmetry/Encastre
*Boundary
_PickedSet7, XSYMM
** Name: BC-3 Type: Displacement/Rotation
*Boundary
_PickedSet8, 3, 3
_PickedSet8, 6, 6
** ----------------------------------------------------------------
**
** STEP=n with n the step number where the modes were calculated in the previous run
** if there was only a Initial Step followed by a Buckle Step, n=1
** m,s with m the mode number and s the scaling for mode m
** still have doubts about s, what it means?
*IMPERFECTION, FILE=Ex-4-3-pert, STEP=1
**2,0.02
**3,0.01
**
*STEP, NLGEOM
** 2 data lines to define incrementation and stopping criteria
*STATIC, RIKS
** Multiple data lines to specify reference loading.
** Copy from Ex-4-3-pert.inp
**
** BOUNDARY CONDITIONS
**
** Name: BC-1 Type: Symmetry/Antisymmetry/Encastre
*Boundary, op=NEW, load case=1
_PickedSet6, YSYMM
** Name: BC-2 Type: Symmetry/Antisymmetry/Encastre
*Boundary, op=NEW, load case=1
_PickedSet7, XSYMM
** Name: BC-3 Type: Displacement/Rotation
*Boundary, op=NEW, load case=1
_PickedSet8, 3, 3
_PickedSet8, 6, 6
**
** LOADS
**
** Name: Load-2   Type: Shell edge load
*Dsload
_PickedSurf5, EDNOR, 1.
**
** OUTPUT REQUESTS
**
*Restart, write, frequency=0
**
** FIELD OUTPUT: F-Output-2
**
*Output, field, variable=PRESELECT
*END STEP