*HEADING
/Explicit ADAPTIVE MESHING verification (Units: N,m)
Material Testing for HyperFoam
Two step analysis to test effect of mesh smoothing
*RESTART,WRITE,NUMBER=10
*NODE
1, 0., 0.
5, 4., 0.
21,0., 4.
25,4., 4.
101, 0., 6.
105, 4., 6.
121, 0., 10.
125, 4., 10.
*NGEN, NSET=BOT
1, 5, 1
101,105,1
*NGEN, NSET=TOP
21, 25, 1
121,125,1
*NGEN,NSET=RIGHT
5,25,5
105,125,5
*NGEN,NSET=LEFT
1,21,5
101,121,5
*NFILL, NSET=NALL
BOT, TOP, 4, 5
*NODE
7, 1.25, 1.25
9, 3.25, 1.25
17,1.25, 3.25
19,3.25, 3.25
107, 1.25, 7.25
109, 3.25, 7.25
117,1.25, 9.25
119,3.25, 9.25
*ELEMENT,TYPE=CPE4R
1, 1, 2, 7, 6
*ELEMENT,TYPE=CPS4R
101,101,102,107,106
*ELGEN, ELSET=EGPE
1,4,1,1,4,5,4
*ELGEN, ELSET=EPS
101,4,1,1,4,5,4
*NSET,NSET=QA_TEST_NALL
NALL
*ELSET,ELSET=QA_TEST_EALL
EPS,
EGPE,
****************************************
*SOLID SECTION,MATERIAL=MAT1,ELSET=EGPE,CONTROL=SECT
0.12, 
*SOLID SECTION,MATERIAL=MAT1,ELSET=EPS,CONTROL=SECT
0.12, 
*SECTION CONTROLS, NAME=SECT, HOURGLASS=STIFFNESS
*MATERIAL,NAME=MAT1
*HYPERFOAM,N=2,TEST DATA INPUT,POISSON=0.0
*UNIAXIAL TEST DATA
 -.0217E+6,   -.05
 -.0317E+6,   -.10
 -.0367E+6,   -.15
 -.0402E+6,   -.20                              
 -.0433E+6,   -.25
 -.0467E+6,   -.30
 -.0504E+6,   -.35
 -.0542E+6,   -.40
 -.0604E+6,   -.45
 -.0668E+6,   -.50
 -.0759E+6,   -.55
 -.0909E+6,   -.60
 -.1083E+6,   -.65
 -.1410E+6,   -.70
 -.1933E+6,   -.75
 -.2896E+6,   -.80
*SIMPLE SHEAR TEST DATA      
  .0140E+6, .08, .0046E+6
  .0334E+6, .16, .0166E+6
  .0533E+6, .24, .0366E+6
  .0853E+6, .32, .0573E+6
  .1280E+6, .40, .0817E+6
  .1653E+6, .48, .1098E+6
  .2080E+6, .56, .1394E+6
  .2560E+6, .64, .1666E+6
  .2987E+6, .72, .1904E+6
*DENSITY
10., 
*AMPLITUDE, TIME=TOTAL TIME, NAME=AMP,DEFINITION=SMOOTH STEP
0.0, 0.0, 1.0, 1.0, 4.0, 1.0
*BOUNDARY
LEFT, 1, 1, 0.0
TOP,  2, 2, 0.0
BOT,  1, 1, 0.0
RIGHT,1, 1, 0.0
*STEP
*DYNAMIC,EXPLICIT
,1.1
*BOUNDARY, TYPE=DISPLACEMENT, AMPLITUDE=AMP
1,2,2,0.
2,2,2,-.20
3,2,2,-.40
4,2,2,-.60
5,2,2,-.80
101,2,2,0.
102,2,2,-.20
103,2,2,-.40
104,2,2,-.60
105,2,2,-.80
*FILE OUTPUT, NUM=1, TIMEMARKS=NO
*NODE FILE
 U
*EL FILE 
PRESS,
*ENERGY FILE
ALLIE,ALLKE,ALLWK,ETOTAL,ALLPD
*OUTPUT,FIELD,NUMBER INTERVAL=3,VARIABLE=PRESELECT
*OUTPUT,FIELD,NUMBER INTERVAL=1
*NODE OUTPUT,NSET=QA_TEST_NALL
 U
*ELEMENT OUTPUT,ELSET=QA_TEST_EALL
PEEQ
*OUTPUT,HISTORY,VARIABLE=PRESELECT,TIMEINT=1.1
*END STEP
*STEP
*DYNAMIC,EXPLICIT
,1.
*ADAPTIVE MESH,ELSET=EGPE,FREQUENCY=1,INITIAL MESH=1
*ADAPTIVE MESH,ELSET=EPS,FREQUENCY=1,INITIAL MESH=1
*END STEP