*HEADING
 IMPORT ROLLING TIRE: IMPACT WITH CURB
 UNITS KG,M
*PREPRINT,MODEL=YES,ECHO=YES,CONTACT=YES,HIST=YES
*IMPORT,STEP=3,STATE=YES,UPDATE=NO
TREAD, SIDE, BELT, MEM_CARCASS, MEM_BELT1,
 MEM_BELT2, RIM
*NODE,NSET=ROAD
*RIGID BODY,REF NODE=99999,ANALYTICAL SURFACE=SROAD
*SURFACE,NAME=SROAD,TYPE=CYLINDER,
FILLET RADIUS=0.005
START, -2., 0.
LINE ,  2., 0.
LINE ,  2., 0.025
LINE ,  4., 0.025
*AMPLITUDE,NAME=TFSTEP
0.0, 1.0,  1.0, 1.0
*MATERIAL,NAME=RUBBER
*HYPERELASTIC,N=1,MODULI=LONG TERM
 1.0E6, ,5.085E-8
*DENSITY
 1100.,
*DAMPING,BETA=7.E-5
*MATERIAL,NAME=BELT
*ELASTIC,TYPE=ISO
 172.2E+09,0.3
*DENSITY
 5900.,
*MATERIAL,NAME=CARCASS
*ELASTIC,TYPE=ISO
 9.87E+9, 0.3
*DENSITY
 1500.,
*ELEMENT,TYPE=MASS,ELSET=MRIM
*ELEMENT,TYPE=ROTARYI,ELSET=IRIM
*MASS,ELSET=MRIM
1.E1,
*ROTARY INERTIA,ELSET=IRIM
1.E-1,1.E-1,1.E-1,
**
******************************************
*SURFACE,NAME=STREAD,TYPE=ELEMENT
TREAD, S3
*SURFACE,NAME=INSIDE,TYPE=ELEMENT
CARCASS, S5
*EMBEDDED ELEMENT,HOST=CARCASS,ROUNDOFF TOL=1.E-3
MEM_CARCASS,
*EMBEDDED ELEMENT,HOST=BELT,ROUNDOFF TOL=1.E-3
MEM_BELT1,MEM_BELT2
*INITIAL CONDITIONS,TYPE=VELOCITY
RIM,5,9.023
*****************************************
*STEP
TRANSIENT ROLLING
*DYNAMIC,EXPLICIT
  , 1.
*RESTART,NUMBER INTERVAL=10,WRITE
*MONITOR,DOF=3,NODE=199
*CONTACT PAIR,INTERACTION=SRIGID
STREAD, SROAD
*SURFACE INTERACTION,NAME=SRIGID
*FRICTION
1.0,
*BULK VISCOSITY
*DSLOAD
 INSIDE, P, 200.E3
*DLOAD
 SIDE, VP5, 5.E-3
*CLOAD
 RIM, 3, -3300.0
*BOUNDARY,OP=NEW,AMP=TFSTEP,TYPE=VELOCITY
 RIM, 1, , 2.7778
 RIM, 2
 RIM, 4
 RIM, 6
 ROAD, 1, 6
*OUTPUT,FIELD,OP=NEW,NUMBER INTERVAL=20
** USE 100 INTERVALS OR MORE TO CAPTURE IMPACT
*ELEMENT OUTPUT
S,LE
*ELEMENT OUTPUT,REBAR
S,LE
*NODE OUTPUT
U,V,A
*CONTACT OUTPUT
CSTRESS,FSLIP,FSLIPR
*OUTPUT,HISTORY,OP=NEW,TIME INTERVAL=1.E-4
*NODE OUTPUT,NSET=RIM
U,V,RF,RM1,RM2,RM3,UR1,UR2,UR3
*NODE OUTPUT,NSET=ROAD
U,V,RF,RM1,RM2,RM3,UR1,UR2,UR3
*ENERGY OUTPUT,VAR=PRE
*END STEP