*HEADING
: MEMBRANE PATCH TEST  [CPEG6H]
*PREPRINT,ECHO=YES,HISTORY=NO,MODEL=NO
*NODE
1000,0,0
10,0,0
20,.24,0.
30,.24,.12
40,0.,.12
50,.12,0.
60,.24,.06
70,.12,.12
80,.0,.06
102,.04,.02
104,.18,.03
204,.16,.08
202,.08,.08
*NGEN
102,104
202,204
102,202,50
104,204,50
10,102,46
40,202,81
30,204,87
20,104,42
10,40,15
40,102,31
20,102,41
104,202,49
30,202,86
30,104,37
*ELEMENT,TYPE=CPEG6H, ELSET=EALL
1,   10,102, 40, 56, 71, 80
2,   10, 20,102, 50, 61, 56
3,  102,202, 40,152,121, 71
4,  202, 30, 40,116, 70,121
5,  102, 20,104, 61, 62,103
6,  102,104,202,103,153,152
7,  202,104,204,153,154,203
8,  202,204, 30,203,117,116
9,  104, 30,204, 67,117,154
10, 104, 20, 30, 62, 60, 67
*ELSET,ELSET=EL3
3,
*SOLID SECTION,MATERIAL=A1,ELSET=EALL,REFNODE=1000
.001, 
*MATERIAL,NAME=A1
*ELASTIC,TYPE=ISOTROPIC
1.E6,.25
*NSET,NSET=SIDES,GENERATE
10,80,10
*STEP,PERTURBATION
*STATIC
*BOUNDARY
1000,3,5
10,1,2
20,1,,.24E-3
20,2,,.12E-3
30,1,,.3E-3
30,2,,.24E-3
40,1,,.06E-3
40,2,,.12E-3
50,1,,.12E-3
50,2,,.06E-3
60,1,,.27E-3
60,2,,.18E-3
70,1,,.18E-3
70,2,,.18E-3
80,1,,.03E-3
80,2,,.06E-3
*ENERGY FILE
*ENERGY PRINT
*EL PRINT
S, 
E, 
*EL PRINT,POSITION=NODES
S, 
E, 
*EL PRINT,POSITION=AVERAGED AT NODES
S, 
E, 
*EL PRINT,POSITION=CENTROID
S, 
E, 
*EL FILE
S, 
E, 
*EL FILE,POSITION=NODES
S, 
E, 
*EL FILE,POSITION=AVERAGED AT NODES
S, 
E, 
*EL FILE,POSITION=CENTROID
S, 
E, 
*END STEP
*STEP,NLGEOM
*STATIC
*DLOAD
1, P3, -10000.
2, P1, -10000.
4, P2, -10000.
10, P2, -10000.
*BOUNDARY
10,1,2
20,2
1000,3,5
*ENERGY PRINT
*ENERGY FILE
*EL PRINT,SUMMARY=NO,ELSET=EL3
S,E
*EL FILE,ELSET=EL3
S,E
*NODE PRINT,SUMMARY=NO
U, 
RF, 
*NODE FILE
U,RF
*END STEP
*STEP,PERTURBATION
*STATIC
*BOUNDARY
1000,3,5
10,1,2
20,1,,.24E-3
20,2,,.12E-3
30,1,,.3E-3
30,2,,.24E-3
40,1,,.06E-3
40,2,,.12E-3
50,1,,.12E-3
50,2,,.06E-3
60,1,,.27E-3
60,2,,.18E-3
70,1,,.18E-3
70,2,,.18E-3
80,1,,.03E-3
80,2,,.06E-3
*ENERGY PRINT
COORD
*NODE FILE
U,RF,CF,COORD
*ENERGY FILE
*ENERGY PRINT
*EL PRINT
S, 
E, 
*EL PRINT,POSITION=NODES
S, 
E, 
*EL PRINT,POSITION=AVERAGED AT NODES
S, 
E, 
*EL PRINT,POSITION=CENTROID
S, 
E, 
*EL FILE
S, 
E, 
*EL FILE,POSITION=NODES
S, 
E, 
*EL FILE,POSITION=AVERAGED AT NODES
S, 
E, 
*EL FILE,POSITION=CENTROID
S, 
E, 
*END STEP