*HEADING                                                                                            
 MULTISTEP VERIFICATION TEST FOR SC6R ELEMENTS USING DISTRIBUTIONS    
*NODE                                                                                               
        1,  0.0000000E+00,  0.0000000E+00,  0.0000000E+00
        2,  0.1666667E+00,  0.0000000E+00,  0.0000000E+00
        3,  0.3333333E+00,  0.0000000E+00,  0.0000000E+00
        4,  0.5000000E+00,  0.0000000E+00,  0.0000000E+00
        5,  0.0000000E+00,  0.1666667E+00,  0.0000000E+00
        6,  0.1666667E+00,  0.1666667E+00,  0.0000000E+00
        7,  0.3333333E+00,  0.1666667E+00,  0.0000000E+00
        8,  0.5000000E+00,  0.1666667E+00,  0.0000000E+00
        9,  0.0000000E+00,  0.3333333E+00,  0.0000000E+00
       10,  0.1666667E+00,  0.3333333E+00,  0.0000000E+00
       11,  0.3333333E+00,  0.3333333E+00,  0.0000000E+00
       12,  0.5000000E+00,  0.3333333E+00,  0.0000000E+00
       13,  0.0000000E+00,  0.5000000E+00,  0.0000000E+00
       14,  0.1666667E+00,  0.5000000E+00,  0.0000000E+00
       15,  0.3333333E+00,  0.5000000E+00,  0.0000000E+00
       16,  0.5000000E+00,  0.5000000E+00,  0.0000000E+00
      101,  0.0000000E+00,  0.0000000E+00,  0.1000000E-01
      102,  0.1666667E+00,  0.0000000E+00,  0.1000000E-01
      103,  0.3333333E+00,  0.0000000E+00,  0.1000000E-01
      104,  0.5000000E+00,  0.0000000E+00,  0.1000000E-01
      105,  0.0000000E+00,  0.1666667E+00,  0.1000000E-01
      106,  0.1666667E+00,  0.1666667E+00,  0.1000000E-01
      107,  0.3333333E+00,  0.1666667E+00,  0.1000000E-01
      108,  0.5000000E+00,  0.1666667E+00,  0.1000000E-01
      109,  0.0000000E+00,  0.3333333E+00,  0.1000000E-01
      110,  0.1666667E+00,  0.3333333E+00,  0.1000000E-01
      111,  0.3333333E+00,  0.3333333E+00,  0.1000000E-01
      112,  0.5000000E+00,  0.3333333E+00,  0.1000000E-01
      113,  0.0000000E+00,  0.5000000E+00,  0.1000000E-01
      114,  0.1666667E+00,  0.5000000E+00,  0.1000000E-01
      115,  0.3333333E+00,  0.5000000E+00,  0.1000000E-01
      116,  0.5000000E+00,  0.5000000E+00,  0.1000000E-01
*NSET, NSET=SIDE1, GENERATE                                                                         
        1,       4,       1,
      101,     104,       1,
*NSET, NSET=SIDE3, GENERATE                                                                         
       13,      16,       1,
      113,     116,       1,
*ELSET, ELSET=EALL, GENERATE                                                                        
        1,      18,       1,
**------------------------------------------------------------------------------------------        
*MATERIAL, NAME=MAT1                                                                                
*ELASTIC, TYPE=ENGINEERING CONSTANTS                                                                
  0.300E+07,  0.400E+07,  0.500E+07,  0.100E+00,  0.200E+00,  0.300E+00,  0.300E+06,  0.400E+06
  0.500E+06,
*DENSITY                                                                                            
  0.750E-03,
*MATERIAL, NAME=MAT2                                                                                
*ELASTIC, TYPE=ENGINEERING CONSTANTS                                                                
  0.300E+06,  0.400E+06,  0.500E+06,  0.100E+00,  0.200E+00,  0.300E+00,  0.300E+05,  0.400E+05
  0.500E+05,
*DENSITY                                                                                            
  0.50E-03,
**------------------------------------------------------------------------------------------        
*ELEMENT, TYPE=SC6R, ELSET=EALL                                                              
        1,       1,       2,       6,     101,     102,     106,
        2,       6,       5,       1,     106,     105,     101,
        3,       2,       3,       7,     102,     103,     107,
        4,       7,       6,       2,     107,     106,     102,
        5,       3,       4,       8,     103,     104,     108,
        6,       8,       7,       3,     108,     107,     103,
        7,       5,       6,      10,     105,     106,     110,
        8,      10,       9,       5,     110,     109,     105,
        9,       6,       7,      11,     106,     107,     111,
       10,      11,      10,       6,     111,     110,     106,
       11,       7,       8,      12,     107,     108,     112,
       12,      12,      11,       7,     112,     111,     107,
       13,       9,      10,      14,     109,     110,     114,
       14,      14,      13,       9,     114,     113,     109,
       15,      10,      11,      15,     110,     111,     115,
       16,      15,      14,      10,     115,     114,     110,
       17,      11,      12,      16,     111,     112,     116,
       18,      16,      15,      11,     116,     115,     111,
*DISTRIBUTION TABLE, NAME=ORIENTATIONTABLE
 COORD3D, COORD3D
*DISTRIBUTION, NAME=DISTORIENT, LOCATION=ELEMENT, TABLE=ORIENTATIONTABLE                                 
         ,   0.1000000E+01,   0.0000000E+00,   0.0000000E+00,   0.0000000E+00,   0.1000000E+01,   0.0000000E+00,
        1,   0.1000000E+01,   0.0000000E+00,   0.0000000E+00,   0.0000000E+00,   0.1000000E+01,   0.0000000E+00,
        2,   0.1000000E+01,   0.0000000E+00,   0.0000000E+00,   0.0000000E+00,   0.1000000E+01,   0.0000000E+00,
        3,   0.9998477E+00,   0.1745241E-01,   0.0000000E+00,  -0.1745241E-01,   0.9998477E+00,   0.0000000E+00,
        4,   0.9998477E+00,   0.1745241E-01,   0.0000000E+00,  -0.1745241E-01,   0.9998477E+00,   0.0000000E+00,
        5,   0.9993908E+00,   0.3489950E-01,   0.0000000E+00,  -0.3489950E-01,   0.9993908E+00,   0.0000000E+00,
        6,   0.9993908E+00,   0.3489950E-01,   0.0000000E+00,  -0.3489950E-01,   0.9993908E+00,   0.0000000E+00,
        7,   0.9986295E+00,   0.5233596E-01,   0.0000000E+00,  -0.5233596E-01,   0.9986295E+00,   0.0000000E+00,
        8,   0.9986295E+00,   0.5233596E-01,   0.0000000E+00,  -0.5233596E-01,   0.9986295E+00,   0.0000000E+00,
        9,   0.9975641E+00,   0.6975647E-01,   0.0000000E+00,  -0.6975647E-01,   0.9975641E+00,   0.0000000E+00,
       10,   0.9975641E+00,   0.6975647E-01,   0.0000000E+00,  -0.6975647E-01,   0.9975641E+00,   0.0000000E+00,
       11,   0.9961947E+00,   0.8715574E-01,   0.0000000E+00,  -0.8715574E-01,   0.9961947E+00,   0.0000000E+00,
       12,   0.9961947E+00,   0.8715574E-01,   0.0000000E+00,  -0.8715574E-01,   0.9961947E+00,   0.0000000E+00,
       13,   0.9945219E+00,   0.1045285E+00,   0.0000000E+00,  -0.1045285E+00,   0.9945219E+00,   0.0000000E+00,
       14,   0.9945219E+00,   0.1045285E+00,   0.0000000E+00,  -0.1045285E+00,   0.9945219E+00,   0.0000000E+00,
       15,   0.9925462E+00,   0.1218693E+00,   0.0000000E+00,  -0.1218693E+00,   0.9925462E+00,   0.0000000E+00,
       16,   0.9925462E+00,   0.1218693E+00,   0.0000000E+00,  -0.1218693E+00,   0.9925462E+00,   0.0000000E+00,
       17,   0.9902681E+00,   0.1391731E+00,   0.0000000E+00,  -0.1391731E+00,   0.9902681E+00,   0.0000000E+00,
       18,   0.9902681E+00,   0.1391731E+00,   0.0000000E+00,  -0.1391731E+00,   0.9902681E+00,   0.0000000E+00,
*DISTRIBUTION TABLE, NAME=ORIANGLETABLE
 ANGLE
*DISTRIBUTION, NAME=DISTORIANGLE, LOCATION=ELEMENT, TABLE=ORIANGLETABLE
         ,   0.0,                                     
        1,  -0.5
        2,  -0.5
        3,  -1.0
        4,  -1.0
        5,  -1.5
        6,  -1.5,
        7,  -2.0,
        8,  -2.0,
        9,  -2.5,
       10,  -2.5,
       11,  -3.0,
       12,  -3.0,
       13,  -3.5,
       14,  -3.5,
       15,  -4.0,
       16,  -4.0,
       17,  -4.5,
       18,  -4.5,  
*ORIENTATION, NAME=ORI
 DISTORIENT
 3, DISTORIANGLE
*SHELL SECTION, COMPOSITE, ELSET=EALL, ORIENTATION=ORI 
 0.25, , MAT1, 0
 0.50, , MAT2, 90
 0.25, , MAT1, 0
*BOUNDARY                                                                                           
 SIDE1, 1, 3                                                                                      
*PSD-DEFINITION, NAME=WHITE, TYPE=FORCE
 1.0,0.1,0.0
 1.0,0.1,60.0
*SPECTRUM, NAME=SPEC,TYPE=ACCELERATION
 0., 0., 0.
 1.E5, 10., 0.
 1.E5, 100., 0.
**
** --------------------------------------------------
**
*STEP, NAME=STEP-1
 FREQUENCY ANALYSIS
*FREQUENCY,SIM,normalization=mass
 5,
*EL PRINT
 S,                                                                                                 
 SF,
 SSAVG,
 SE,
*EL PRINT
 3,                                                                                             
 TSHR,                                                                                              
*NODE PRINT
 U,                                                                                                 
*OUTPUT, FIELD                                                                                      
*NODE OUTPUT                                                                                        
 U,                                                                                                 
*ELEMENT OUTPUT                                                                                     
 S,                                                                                                 
 SF,
 SSAVG,
 SE,
 STH,
*ELEMENT OUTPUT                                                                                     
 3,                                                                                              
 TSHR,                                                                                              
*END STEP
**
** --------------------------------------------------
**
*STEP, NAME=STEP-2
 SSD MODE-BASED
*STEADY STATE DYNAMICS, INTERVAL=EIGENFREQUENCY
 60,
*EL PRINT, FREQ=999
 S,                                                                                                 
 SF,
 SSAVG,
 SE,
 STH,      
*EL PRINT, FREQ=999
 3,                                                                                             
 TSHR,                                                                                              
*NODE PRINT, FREQ=999
 U,                                                                                                 
*OUTPUT, FIELD                                                                                      
*NODE OUTPUT                                                                                        
 U,                                                                                                 
*ELEMENT OUTPUT                                                                                     
 S,                                                                                                 
 SF,
 SSAVG,
 SE,
 STH,
*ELEMENT OUTPUT                                                                                     
 3,                                                                                              
 TSHR,          
*CLOAD
 SIDE3, 3, 2.0
 SIDE3, 2, 0.5
*SELECT EIGENMODES, GENERATE
 1, 5
*MODAL DAMPING, RAYLEIGH
 1, 5, 0.5 
*END STEP
**
** --------------------------------------------------
**
*STEP, NAME=STEP-3
 MODAL DYNAMIC
*MODAL DYNAMIC
 0.1,1.
*CLOAD
 SIDE3, 3, 0.2
 SIDE3, 2, 0.5
*SELECT EIGENMODES, GENERATE
 1, 5
*MODAL DAMPING, RAYLEIGH
 1, 5, 0.5 
*END STEP
**
** --------------------------------------------------
**
*STEP, NAME=STEP-4
 SSD DIRECT
*STEADY STATE DYNAMICS, DIRECT, INTERVAL=EIGENFREQUENCY
 60.,
*CLOAD
 SIDE3, 3, 0.2
 SIDE3, 2, 0.5
*END STEP
**
** --------------------------------------------------
**
*STEP, NAME=STEP-5
 SSD SUBSPACE
*STEADY STATE DYNAMICS, SUBSPACE PROJECTION, INTERVAL=EIGENFREQUENCY
 60.,
*CLOAD
 SIDE3, 3, 0.2
 SIDE3, 2, 0.5
*END STEP
**
** --------------------------------------------------
**
*STEP, NAME=STEP-6
 RANDOM RESPONSE
*RANDOM RESPONSE
 60.,
*SELECT EIGENMODES, GENERATE
 1, 5
*CLOAD, LOAD CASE=1
 SIDE3, 3, 0.2
 SIDE3, 2, 0.5
*CLOAD, LOAD CASE=2
 SIDE3, 3, 0.2
 SIDE3, 2, 0.5
*CORRELATION, PSD=WHITE, TYPE=UNCORRELATED, COMPLEX=NO
 1,1
 2,1
*EL PRINT, FREQ=999                                                                                 
 SF,
 SE,
*NODE PRINT, FREQ=999                                                                               
 U,                                                                                                 
*OUTPUT, FIELD                                                                                      
*NODE OUTPUT                                                                                        
 U,                                                                                                 
*ELEMENT OUTPUT                                                                                     
 SF,
 SE,
*END STEP
**
** --------------------------------------------------
**
*STEP, NAME=STEP-7
 RESPONSE SPECTRUM
*RESPONSE SPECTRUM, SUM=ABS, COMP=ALG
 SPEC,0.,0.,1.,1.
*SELECT EIGENMODES, GENERATE
 1, 5
*END STEP
**
** --------------------------------------------------
**
*STEP, NLGEOM=YES, NAME=STEP-8
 STATIC
*STATIC
 1.0, 1.0
*BOUNDARY
 SIDE3, 2, 2, 0.025
 SIDE3, 3, 3, 0.050
*EL PRINT, FREQ=999                                                                                 
 S,                                                                                                 
 SF,
 SSAVG,
 SE,
 STH,      
*EL PRINT, FREQ=999                                                                                 
 3,                                                                                             
 TSHR,                                                                                              
*NODE PRINT, FREQ=999                                                                               
 U,                                                                                                 
*OUTPUT, FIELD                                                                                      
*NODE OUTPUT                                                                                        
 U,                                                                                                 
*ELEMENT OUTPUT                                                                                     
 S,                                                                                                 
 SF,
 SSAVG,
 SE,
 STH,
*ELEMENT OUTPUT                                                                                     
 3,                                                                                              
 TSHR,            
*END STEP
**
** --------------------------------------------------
**
*STEP, PERTURBATION, NAME=STEP-9
 STATIC 
*STATIC
*EL PRINT, FREQ=999                                                                                 
 S,                                                                                                 
 SF,
 SSAVG,
 SE,
 STH,      
*EL PRINT, FREQ=999                                                                                 
 3,                                                                                             
 TSHR,                                                                                              
*NODE PRINT, FREQ=999                                                                               
 U,                                                                                                 
*OUTPUT, FIELD                                                                                      
*NODE OUTPUT                                                                                        
 U,                                                                                                 
*ELEMENT OUTPUT                                                                                     
 S,                                                                                                 
 SF,
 SSAVG,
 SE,
 STH,
*ELEMENT OUTPUT                                                                                     
 3,                                                                                              
 TSHR,            
*LOAD CASE, NAME=LOAD1
*DLOAD
 EALL, BZ, 1.E3                                                                             
*END LOAD CASE
*LOAD CASE, NAME=LOAD2
*DLOAD
 EALL, GRAV, 1.E6, 0.,0.,1.                                                                                
*END LOAD CASE
*LOAD CASE, NAME=LOAD3
*DLOAD
 EALL, CENT, 100.,0.,0.,0.,1.,0.                                                                                 
*END LOAD CASE
*LOAD CASE, NAME=LOAD4
*DLOAD
 EALL, CENTRIF, 1.E6,0.,0.,0.,1.,0.                                                                             
*END LOAD CASE
*END STEP