** Generated by Mecway 9.0
*NODE
*ELEMENT,TYPE=C3D8
*ELEMENT,TYPE=SPRINGA
*ELSET,ELSET=Spring
*ELSET,ELSET=Wall
*ELSET,ELSET=Block
*SURFACE,NAME=Master
12,S1
10,S1
11,S1
13,S1
*SURFACE,NAME=Slave
35,S1
43,S1
38,S1
36,S1
31,S1
42,S1
44,S1
23,S1
37,S1
30,S1
28,S1
45,S1
24,S1
22,S1
29,S1
21,S1
*MATERIAL,NAME=Material
*ELASTIC,TYPE=ISOTROPIC
400000000000,0.3
*MATERIAL,NAME=Material(2)
*ELASTIC,TYPE=ISOTROPIC
200000000000,0.3
*MATERIAL,NAME=Material(3)
*ELASTIC,TYPE=ISOTROPIC
200000000000,0.3
*SPRING,ELSET=Spring
1.000000000000E+003
*SOLID SECTION,ELSET=Wall,MATERIAL=Material
*SOLID SECTION,ELSET=Block,MATERIAL=Material(3)
*BOUNDARY
1,1,,0
1,2,,0
2,1,,0
2,2,,0
3,1,,0
3,2,,0
4,2,,0
4,1,,0
*AMPLITUDE,NAME=Aconstant
0,1
*AMPLITUDE,NAME=IN_4X
0,0
0.1,-3.125
0.2,-6.25
0.3,-9.375
0.4,-12.5
0.5,-15.625
0.6,-18.75
0.7,-21.875
*AMPLITUDE,NAME=IN_2X
0,0
0.1,-1.5625
0.2,-3.125
0.3,-4.6875
0.4,-6.25
0.5,-7.8125
0.6,-9.375
0.7,-10.9375
*AMPLITUDE,NAME=IN_1X
0,0
0.1,-0.78125
0.2,-1.5625
0.3,-2.34375
0.4,-3.125
0.5,-3.90625
0.6,-4.6875
0.7,-5.46875
*AMPLITUDE,NAME=OUT_4X
0,-31.25
0.1,-28.125
0.2,-25
0.3,-21.875
0.4,-18.75
0.5,-15.625
0.6,-12.5
0.7,-9.375
*AMPLITUDE,NAME=OUT_2X
0,-15.625
0.1,-14.0625
0.2,-12.5
0.3,-10.9375
0.4,-9.375
0.5,-7.8125
0.6,-6.25
0.7,-4.6875
*AMPLITUDE,NAME=OUT_1X
0,-7.8125
0.1,-7.03125
0.2,-6.25
0.3,-5.46875
0.4,-4.6875
0.5,-3.90625
0.6,-3.125
0.7,-2.34375
*CONTACT PAIR,INTERACTION=SI_1A,TYPE=SURFACE TO SURFACE
Master,Slave
*SURFACE INTERACTION,NAME=SI_1A
*SURFACE BEHAVIOR,PRESSURE-OVERCLOSURE=LINEAR
2000000000000
*STEP,NLGEOM=YES,INC=100
*STATIC
0.1,1,0,0.05
*CLOAD,AMPLITUDE=IN_4X
38,3,1
100,3,1
134,3,1
26,3,1
95,3,1
133,3,1
77,3,1
54,3,1
*CLOAD,AMPLITUDE=IN_2X
14,3,1
101,3,1
135,3,1
81,3,1
131,3,1
15,3,1
13,3,1
56,3,1
*CLOAD,AMPLITUDE=IN_1X
7,3,1
6,3,1
8,3,1
5,3,1
*NODE FILE,GLOBAL=YES
U
*EL FILE
S
*END STEP
*STEP,NLGEOM=YES,INC=100
*STATIC
0.1,1,0,0.05
*CHANGE SURFACE BEHAVIOR,INTERACTION=SI_1A
*SURFACE BEHAVIOR,PRESSURE-OVERCLOSURE=TIED
2000000000000
*FRICTION
0.2,2000000000000
*CLOAD,AMPLITUDE=OUT_4X
38,3,1
100,3,1
134,3,1
26,3,1
95,3,1
133,3,1
77,3,1
54,3,1
*CLOAD,AMPLITUDE=OUT_2X
14,3,1
101,3,1
135,3,1
81,3,1
131,3,1
15,3,1
13,3,1
56,3,1
*CLOAD,AMPLITUDE=OUT_1X
7,3,1
6,3,1
8,3,1
5,3,1
*NODE FILE,GLOBAL=YES
U
*EL FILE
S
*END STEP