*HEADING
Twisted beam problem, 2x12 mesh for s4rs, exact solution u3=0.3431
*RESTART,WRITE, NUMBER INTERVAL=2
*NODE
    11 , 0.000000E+00 , 0.000000E+00 , 0.550000E+00
    13 , 0.000000E+00 , 0.000000E+00 , -.550000E+00
    21 , 0.100000E+01 , 0.717894E-01 , 0.545295E+00
    23 , 0.100000E+01 , -.717894E-01 , -.545295E+00
    31 , 0.200000E+01 , 0.142350E+00 , 0.531259E+00
    33 , 0.200000E+01 , -.142350E+00 , -.531259E+00
    41 , 0.300000E+01 , 0.210476E+00 , 0.508134E+00
    43 , 0.300000E+01 , -.210476E+00 , -.508134E+00
    51 , 0.400000E+01 , 0.275000E+00 , 0.476314E+00
    53 , 0.400000E+01 , -.275000E+00 , -.476314E+00
    61 , 0.500000E+01 , 0.334819E+00 , 0.436344E+00
    63 , 0.500000E+01 , -.334819E+00 , -.436344E+00
    71 , 0.600000E+01 , 0.388909E+00 , 0.388909E+00
    73 , 0.600000E+01 , -.388909E+00 , -.388909E+00
    81 , 0.700000E+01 , 0.436344E+00 , 0.334819E+00
    83 , 0.700000E+01 , -.436344E+00 , -.334819E+00
    91 , 0.800000E+01 , 0.476314E+00 , 0.275000E+00
    93 , 0.800000E+01 , -.476314E+00 , -.275000E+00
   101 , 0.900000E+01 , 0.508134E+00 , 0.210476E+00
   103 , 0.900000E+01 , -.508134E+00 , -.210476E+00
   111 , 0.100000E+02 , 0.531259E+00 , 0.142350E+00
   113 , 0.100000E+02 , -.531259E+00 , -.142350E+00
   121 , 0.110000E+02 , 0.545295E+00 , 0.717894E-01
   123 , 0.110000E+02 , -.545295E+00 , -.717894E-01
   131 , 0.120000E+02 , 0.550000E+00 , 0.0
   133 , 0.120000E+02 , -.550000E+00 , 0.0
*NGEN,NSET=NALL
 11, 13
 21, 23
 31, 33
 41, 43
 51, 53
 61, 63
 71, 73
 81, 83
 91, 93
101,103
111,113
121,123
131,133
*ELEMENT,TYPE=S4RS
 11,11,12,22,21
*ELGEN,ELSET=EALL
 11,2,1,1,12,10,10
*SHELL SECTION,ELSET=EALL,MAT=ELAS,SECTION INTE=GAUSS
.05, 
*MATERIAL,NAME=ELAS
*ELASTIC
 29.0E6, 0.22
*DENSITY
2.5e-4, 
***DAMPING,ALPHA=.01,beta=.01
*NSET,NSET=WALL,GEN
 11,13
*BOUNDARY
 WALL,1,6
*AMPLITUDE,NAME=RAMP,DEF=SMOOTH STEP
0.0,0.0,0.015,1.0
*AMPLITUDE,NAME=RAMP2,DEF=SMOOTH STEP
0.0,0.0,0.012,1.0
*STEP
*DYNAMIC, EXPLICIT
,1.3
*CLOAD,AMPLITUDE=RAMP
 132,3,1.0
*DLOAD,AMPLITUDE=RAMP2
EALL,VP,.1
*NSET, NSET=ONE
 132, 
***OUTPUT,HISTORY,TIME INTERVAL=0.001
***NODE OUTPUT,NSET=ONE
**U,V
***ENERGY OUTPUT
**ALLKE,ALLWK,ALLIE,ALLVD,ETOTAL,
*MONITOR,NODE=132,DOF=3
*OUTPUT,FIELD,VAR=PRESELECT,NUMBER INTERVAL=5
**
** Output requests for qa testing
**
*NSET, NSET=QA_TEST
ONE,
*OUTPUT,FIELD,NUMBER INTERVAL=1
*NODE OUTPUT, NSET=QA_TEST
U,
*OUTPUT,HISTORY,VAR=PRESELECT,TIME INTERVAL=0.325
*FILE OUTPUT,NUMBER INTERVAL=1
*NODE FILE, NSET=ONE
U,
*END STEP