*HEADING
 :  JAIN AND KENNEDY SLAB; C3D8R
*NODE
  1, 0., -.75,
 21,15., -.75,
801, 0., .75,
821,15., .75,
1001, 0., -.75, -18.
1021, 15., -.75, -18.
1801, 0., .75, -18.
1821, 15., .75, -18.
*NGEN, NSET=END1
 21, 821, 200
*NGEN, NSET=END2
1021, 1821, 200
*NGEN,NSET=X-SYM1
1, 801, 200
*NGEN, NSET=X-SYM2
1001, 1801, 200
*NSET,NSET=END
END1, END2
*NSET,NSET=X-SYM
X-SYM1, X-SYM2
*NFILL, NSET=NALL
X-SYM,END,20, 1
*NSET,NSET=ROLLER
21, 1021
*NSET, NSET=ZMIN, GEN
1001, 1021, 1
1201, 1221, 1
1401, 1421, 1
1601, 1621, 1
1801, 1821, 1
*NSET, NSET=VELOCITY
813, 1813
*ELEMENT,TYPE=C3D8R
1, 1, 2, 1002, 1001, 201, 202, 1202, 1201
*ELGEN,ELSET=SLAB
1,4,200,1,20,1,4
*ELSET,ELSET=MID
1,2,3,4
*ELSET, ELSET=SLAB1, GEN
1,77,4
*MATERIAL,NAME=A2
*ELASTIC
 29.E6, 
*PLASTIC
 31900., 
*DENSITY
 7.3E-4,
*SOLID  SECTION,ELSET=SLAB,MATERIAL=A1
*REBAR, ELEMENT=CONTINUUM, NAME=RE, MATERIAL=A2
SLAB1, 0.1944, 18., 90.0, 0.7466667, 1 ,1
*MATERIAL,NAME=A1
*ELASTIC
 4.2E6, .18
*DENSITY
 2.246E-4,
*BRITTLE CRACKING
290.E0, 0.00
0.000E0, 5.0E-4
*BRITTLE SHEAR
1.0E0, 0.00E0
0.000E0, 5.0E-2
*BOUNDARY
 X-SYM, XSYMM
 ROLLER, 2
 ZMIN, 3, 3
*RESTART, WRITE, NUM=1
*AMPLITUDE, NAME=RAMP1
0.0, 0.0, 10.0E-2, 1.00
**
*STEP
*DYNAMIC, EXPLICIT
,0.1
*BOUNDARY, TYPE=VELOCITY, AMPLITUDE=RAMP1
 VELOCITY, 2, 2, -5.0
**
*OUTPUT,FIELD,VAR=PRESELECT,NUMBER INTERVAL=5
**
** Output requests for qa testing
**
*NSET,NSET=QA_TEST
NALL,
*FILE OUTPUT,NUMBER=3,TIMEMARKS=YES
*NODE FILE
 U,
**
*OUTPUT,FIELD,TIMEMARKS=YES,NUMBER INTERVAL=3
*NODE OUTPUT,NSET=QA_TEST
U,
*OUTPUT,HISTORY,VAR=PRESELECT,TIME INTERVAL=0.025
**
*END STEP