*Heading
 C3D8 Elements; Static Analysis
** Job name: nosubstr_rbm_solid3d_sta Model name: Model-1
**
** PARTS
**
*Part, name=Blok
*End Part
**
** ASSEMBLY
**
*Assembly, name=Assembly
**  
*Instance, name=Blok-1, part=Blok
*Node
      1,          10.,           0.,           5.
      2,     6.666667,           0.,           5.
      3,     3.333333,           0.,           5.
      4,           0.,           0.,           5.
      5,          10.,           0.,          2.5
      6,     6.666667,           0.,          2.5
      7,     3.333333,           0.,          2.5
      8,           0.,           0.,          2.5
      9,          10.,           0.,           0.
     10,     6.666667,           0.,           0.
     11,     3.333333,           0.,           0.
     12,           0.,           0.,           0.
     13,          10.,          2.5,           5.
     14,     6.666667,          2.5,           5.
     15,     3.333333,          2.5,           5.
     16,           0.,          2.5,           5.
     17,          10.,          2.5,          2.5
     18,     6.666667,          2.5,          2.5
     19,     3.333333,          2.5,          2.5
     20,           0.,          2.5,          2.5
     21,          10.,          2.5,           0.
     22,     6.666667,          2.5,           0.
     23,     3.333333,          2.5,           0.
     24,           0.,          2.5,           0.
     25,          10.,           5.,           5.
     26,     6.666667,           5.,           5.
     27,     3.333333,           5.,           5.
     28,           0.,           5.,           5.
     29,          10.,           5.,          2.5
     30,     6.666667,           5.,          2.5
     31,     3.333333,           5.,          2.5
     32,           0.,           5.,          2.5
     33,          10.,           5.,           0.
     34,     6.666667,           5.,           0.
     35,     3.333333,           5.,           0.
     36,           0.,           5.,           0.
*Element, type=C3D8
 1, 13, 14, 18, 17,  1,  2,  6,  5
 2, 14, 15, 19, 18,  2,  3,  7,  6
 3, 15, 16, 20, 19,  3,  4,  8,  7
 4, 17, 18, 22, 21,  5,  6, 10,  9
 5, 18, 19, 23, 22,  6,  7, 11, 10
 6, 19, 20, 24, 23,  7,  8, 12, 11
 7, 25, 26, 30, 29, 13, 14, 18, 17
 8, 26, 27, 31, 30, 14, 15, 19, 18
 9, 27, 28, 32, 31, 15, 16, 20, 19
10, 29, 30, 34, 33, 17, 18, 22, 21
11, 30, 31, 35, 34, 18, 19, 23, 22
12, 31, 32, 36, 35, 19, 20, 24, 23
** Region: (Secn:Picked)
*Elset, elset=_I1, internal, generate
  1,  12,   1
** Section: Secn
*Solid Section, elset=_I1, material=Elas
1.,
*****************************
*node
30001,       1.376,      2.5,  -3.220   
1009,        4.788,     -1.0,  -6.521     
1010,        1.376,     -1.0,  -4.220     
1033,        4.788,      6.0,  -6.521     
1034,        1.376,      6.0,  -4.220     
*element,type=s4r,elset=master
20001,1010,1034,1033,1009
*shell section, elset=master,material=Elas
1,
*****************************
*End Instance
*Nset,nset=Load,instance=Blok-1
1,25
*Nset,nset=BCs,instance=Blok-1
4,28
*rigid body, elset=Blok-1.master, ref node = Blok-1.30001
*surface,type=element,name=master
Blok-1.master,sneg
*surface,type=node,name=slave
Blok-1.9,1.0
Blok-1.21,1.0
Blok-1.33,1.0
*End Assembly
**********
*contact pair,interaction=simple
slave,master
*surface interaction,name=simple

*nset,nset=contact
Blok-1.9,Blok-1.21,Blok-1.33
** 
** MATERIALS
** 
*Material, name=Elas
*Density
25.,
*Elastic
 1e+08,0.
*boundary
Blok-1.30001,1,6
*amplitude,name=sequence
0,1.0, 0.85,1.0,  0.85001,0.0,  1,0.0
** ----------------------------------------------------------------
** 
** STEP: Stp1
** 
*Step, name=Stp1, nlgeom, inc=200, extrap=velocity parabolic
Small Deformation
*Dynamic,,alpha=-0.05,nohaf
5e-2,1.0 
*controls,param=field
1.e-8,
*boundary
BCs,1,3
*Cload,amplitude=sequence
Load,  3, -30000.
***
***
*output,history
*node output,nset=contact
u,
***
*Output, field
*node output
u,
*element output
s,
*End Step