*HEADING
 :  JAIN AND KENNEDY SLAB:  CPS4R 
*NODE
  1, 0., -.75,
 21,15., -.75,
801, 0., .75,
821,15., .75,
*NGEN, NSET=YMIN
1, 21, 1
*NGEN, NSET=YMAX
801, 821, 1
*NSET,NSET=X-SYM, GEN
1, 801, 100
*NFILL, NSET=NALL
YMIN,YMAX,8, 100
*NSET,NSET=ROLLER
21,
*NSET, NSET=VELOCITY
813,
*ELEMENT,TYPE=CPS4R
1, 1, 3, 103, 101
*ELGEN,ELSET=SLAB
1,8,100,1,10,2,8
*ELSET,ELSET=MID, GEN
1,8, 1
*ELSET, ELSET=SLAB1, GEN
2,74,8
*MATERIAL,NAME=A2
*ELASTIC
 29.E6, 
*PLASTIC
 31900., 
*DENSITY
 7.3E-4,
*SOLID  SECTION,ELSET=SLAB,MATERIAL=A1
 18.,
*REBAR, ELEMENT=CONTINUUM, NAME=RE, MATERIAL=A2
SLAB1, 0.1944, 18., 0.0, 0.5066667 ,1
*MATERIAL,NAME=A1
*ELASTIC
 4.2E6, .18
*DENSITY
 2.246E-4,
*BRITTLE CRACKING
290.E0, 0.00
0.000E0, 8.0E-4
*BRITTLE SHEAR
1.0E0, 0.00E0
0.000E0, 8.0E-2
*BOUNDARY
 X-SYM, XSYMM
 ROLLER, 2
*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.
*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