*HEADING 
: DIRECT ENFORCEMENT DISPLACEMENT CONTROL FOR ELASTIC MATERIAL 
          WITH DAMAGE, INITIAL VOID W/ ISO THERMAL EXP. COEFF.,
          NOT ALIGNED W/ GLOBAL AXES, STACKED [GK3D4L]
*NODE,NSET=NALL
1,  0.0000000E+00,  0.0000000E+00
2,  0.8660254,     -0.5000000    
3,  0.5000000,      0.8660254    
4,   1.366025,      0.3660254    
5,   1.000000,      1.732051    
6,   1.866025,      1.232051    
*ELEMENT,TYPE=GK3D4L,ELSET=EINT
1, 1, 2, 3, 4 
2, 3, 4, 5 ,6
*GASKET SECTION,ELSET=EINT,BEHAVIOR=IS
,,0.1
*GASKET BEHAVIOR,NAME=IS
*GASKET ELASTICITY,COMPONENT=MEMBRANE
2000.,0.2
*GASKET ELASTICITY,COMPONENT=TRANSVERSE SHEAR,VAR=FORCE
200.,
*GASKET THICKNESS BEHAVIOR,DIRECTION=LOADING,TYPE=DAMAGE,VAR=FORCE
0.,0.
10.71,0.052
28.57,0.087
46.43,0.139
82.14,0.217
164.3,0.287
*GASKET THICKNESS BEHAVIOR,DIRECTION=UNLOADING,TYPE=DAMAGE,VAR=FORCE
0.0, 0.0, 0.139 
14.28, 0.122, 0.139
46.43, 0.139, 0.139
0., 0., 0.217
12., 0.17, 0.217
40., 0.21, 0.217
82.14, 0.217, 0.217
0., 0.0, 0.287
11.0, 0.24, 0.287
164.3, 0.287, 0.287
*EXPANSION
1.e-2,
*******************************************
*AMPLITUDE,NAME=HIST
0.0,0.0, 1.0,-0.189, 2.0,-0.198, 3.0,-0., 
4.0,-0.198, 5.0,-0.205, 6.0,-0., 7.0,-0.205,
8.0,-0.31, 9.0,-0.0, 10.0,-0.31, 11.0,-0.32, 
12.0,-0.0, 13.0,-0.32, 14.0,-0.33, 15.0,-0.0, 
16.0,-0.33, 17.0,-0.339, 18.0,-0., 19.0,-0.339,
20.0,-0.417, 21.0,-0.0, 22.0,-0.417, 23.0,-0.440, 
24.0,-0., 25.0,-0.440, 26.0,-0.465, 27.0,-0.0, 
28.0,-0.47, 29.0,-0.495, 30.0,-0.
*TRANSFORM, NSET=NALL
0.8660254,-0.5000, 0.0,0.5000000,0.8660254,0.0
*BOUNDARY
1,1,2
2,1,2
NALL,3
*******************************************
*STEP,INC=10000
Test Normal Behavior of Gasket
*STATIC
.01,20.,,0.01
*PRINT, FREQ=100
*BOUNDARY,AMP=HIST
5,2,2, 1.0
6,2,2, 1.0 
*NODE PRINT,FREQ=0
U,RF
*EL PRINT,FREQ=0
S, 
E, 
NE, 
EE, 
EVOL, 
THE, 
TEMP, 
*OUTPUT, FIELD, FREQ=148
*NODE OUTPUT
U, 
RF, 
*ELEMENT OUTPUT
E, 
EE, 
NE, 
S, 
EVOL, 
THE, 
*END STEP
*******************************************
*STEP
Test Membrane Behavior of Element
*STATIC
*BOUNDARY,OP=NEW
1, 1, 2, 0.0
2, 2, 2, 0.0
3, 1, 2, 0.0
5, 1, 2, 0.0
6, 2, 2, 0.0
2, 1, 1, -0.025
6, 1, 1, -0.025
4, 1, 1, -0.025
NALL,3
*END STEP
*******************************************
*STEP
Test Transverse Shear Stiffness of Element
*STATIC
*BOUNDARY,OP=NEW
1, 1, 2, 0.0
2, 1, 2, 0.0
5, 2, 2, 0.0
6, 2, 2, 0.0
5, 1, 1, -0.025
6, 1, 1, -0.025
NALL,3
*END STEP
*******************************************
*STEP
Free Thermal Expansion of Element
*STATIC
*BOUNDARY,OP=NEW
1,1,2
2,2
NALL,3
*TEMPERATURE,OP=NEW
NALL,100.
*END STEP
*******************************************