*HEADING
PRESSURIZING OF A FLAT RUBBER PLATE (CAX6MH)
**
*NODE
*NGEN,LINE=P
*NSET,NSET=CENTER
*ELEMENT,TYPE=CAX6MH,ELSET=ONE
*ELGEN,ELSET=ALL
*ELSET,ELSET=BOT_ELM,GENERATE
*BOUNDARY
121,1,2
CENTER,XSYMM
*EQUATION
*ELSET,ELSET=ONE
*SOLID SECTION, ELSET=ALL, MATERIAL=A1
*MATERIAL, NAME=A1
*HYPERELASTIC, N=1
80.,20.,0.
*RESTART, WRITE, FREQ=2
*STEP, INC=24, NLGEOM, UNSYMM=YES
*STATIC, RIKS
.0001,1.0,.00001,1.0,1.0,1,1,10000.
*CONTROLS, PARAMETERS=FIELD
,1.0
*DLOAD
BOT_ELM, P1,200.0
*MONITOR, NODE=101,DOF=2
*EL PRINT,FREQUENCY=5,ELSET=ALL
COORD,
LOADS,
S,
SINV,
ENER,
E,
EE,
*EL PRINT,FREQUENCY=2,ELSET=ONE
COORD,
LOADS,
S,
SINV,
ENER,
E,
EE,
*EL FILE,FREQUENCY=2,ELSET=ONE
S,E
LOADS,
*OUTPUT,FIELD,FREQ=2
*ELEMENT OUTPUT,ELSET=ONE
S,E
LOADS,
*NODE FILE,FREQUENCY=2,NSET=CENTER
U,RF
*OUTPUT,FIELD,FREQ=2
*NODE OUTPUT,NSET=CENTER
U,RF
*END STEP