*Heading
** Job name: xshell2solidvib_c3d10_s8r_free Model name: Model-1
**
** PARTS
**
*Part, name=Part-1
*End Part
*Part, name=Part-2
*End Part
**
** ASSEMBLY
**
*Assembly, name=Assembly
**
*Instance, name=Part-1-1, part=Part-1
*Node
*Element, type=C3D10
** Region: (Section-1:Picked)
*Elset, elset=_I1, internal, generate
** Section: Section-1
*Solid Section, elset=_I1, material=Material-1
1.,
*End Instance
**
*Instance, name=Part-2-1, part=Part-2
*Node
*Element, type=S8R
** Region: (Section-2:Picked)
*Elset, elset=_I1, internal, generate
** Section: Section-2
*Shell Section, elset=_I1, material=Material-1
0.05, 5
*End Instance
*Nset, nset=_G20, internal, instance=Part-2-1
*Elset, elset=_G20, internal, instance=Part-2-1
*Elset, elset=_Surf-1, internal, instance=Part-1-1, generate
*Surface, type=ELEMENT, name=Surf-1
_Surf-1,
*Elset, elset=_Surf-2, internal, instance=Part-2-1, generate
*Surface, type=ELEMENT, name=Surf-2
_Surf-2, Edge
** Constraint: Constraint-1
*Shell to solid coupling, constraint name=Constraint-1
Surf-2, Surf-1
*End Assembly
**
** MATERIALS
**
*Material, name=Material-1
*Density
8000.,
*Elastic
 2e+11, 0.3
** ----------------------------------------------------------------
**
** STEP: Step-1
**
*Step, name=Step-1, perturbation
frequeny extraction
*Frequency, eigensolver=Lanczos, acoustic coupling=on, normalization=displacement, number interval=1, bias=1.
6, , , , ,
**
** BOUNDARY CONDITIONS
**
** Name: BC-1 Type: Displacement/Rotation
*Boundary
_G20, 1, 1
_G20, 2, 2
_G20, 3, 3
_G20, 5, 5
**
** OUTPUT REQUESTS
**
*Restart, write, frequency=1
**
** FIELD OUTPUT: F-Output-1
**
*Output, field
*Node Output
U,
*Element Output
S,
*El Print, freq=999999
*Node Print, freq=999999
*End Step