mount.inp
*HEADING
Axisymmetric mount analysis under axial loading.
S.I. Units (m, kg, N, sec)
*PREPRINT, ECHO=YES, HISTORY=YES, MODEL=YES
**
** Nodal coordinates
**
*NODE
1, 0.01, 0.0
31, 0.06, 0.0
101, 0.01, 0.005
131, 0.06, 0.005
1501, 0.01, 0.03
1531, 0.0528301,0.03
*NGEN
101,1501,100
*NGEN, LINE=C
131,1531,100,,0.1,0.03
*NSET, NSET=LEFT, GENERATE
1,1501,100
*NSET, NSET=RIGHT, GENERATE
31,1531,100
*NFILL, NSET=RUBBER
LEFT,RIGHT,30,1
**
** Additional node sets
**
*NSET, NSET=BOTTOM, GENERATE
1,31,1
*NSET, NSET=MIDDLE, GENERATE
1501,1531,1
**
** Element connectivity
**
*ELEMENT, TYPE=CAX4I
1,1,2,102,101
*ELGEN, ELSET=PLATE
1, 30,1,1
*ELEMENT, TYPE=CAX4H
101, 101,102,202,201
*ELGEN, ELSET=RUBBER
101, 30,1,1, 14,100,100
**
** Physical and material properties
**
*SOLID SECTION, MATERIAL=RUBBER, ELSET=RUBBER
*SOLID SECTION, MATERIAL=STEEL, ELSET=PLATE
*MATERIAL,NAME=RUBBER
*HYPERELASTIC, N=1, POLYNOMIAL, TEST DATA INPUT
*UNIAXIAL TEST DATA
0.054E6, 0.0380
0.152E6, 0.1338
0.254E6, 0.2210
0.362E6, 0.3450
0.459E6, 0.4600
0.583E6, 0.6242
0.656E6, 0.8510
0.73E6, 1.4268
*BIAXIAL TEST DATA
0.089E6, 0.0200
0.255E6, 0.1400
0.503E6, 0.4200
0.958E6, 1.4900
1.703E6, 2.7500
2.413E6, 3.4500
*PLANAR TEST DATA
0.055E6, 0.0690
0.324E6, 0.2828
0.758E6, 1.3862
1.269E6, 3.0345
1.779E6, 4.0621
*MATERIAL, NAME=STEEL
*ELASTIC
2.0E11,0.3
**
** History data
**
*STEP, NLGEOM, INC=20
*STATIC
.01,1.0
**
** Boundary conditions
**
*BOUNDARY
MIDDLE, 2,2, 0.0
**
** Pressure load
**
*DLOAD
PLATE,P1, 0.5E6
**
** Output requests
**
*NODE PRINT, FREQUENCY=0
*EL PRINT, FREQUENCY=0
*NSET, NSET=NODEOUT
1,
*OUTPUT, FIELD, VARIABLE=PRESELECT
*ELEMENT OUTPUT
NE,
*OUTPUT, HISTORY
*NODE OUTPUT, NSET=NODEOUT
U,
*END STEP