*HEADING
 IMPORT ROLLING TIRE: STEADY-STATE ROLLING
 UNITS: KG, M
*RESTART,READ,STEP=1,INC=1,WRITE,OVERLAY
******************************************
*STEP,INC=300,NLGEOM=YES,UNSYMM=YES
 1:  STRAIGHT LINE ROLLING (Full braking)
*STEADY STATE TRANSPORT,INERTIA=YES
*CHANGE FRICTION,INTERACTION=SRIGID
*FRICTION,SLIP=0.01
 1.0,
*MOTION,TYPE=VELOCITY,TRANSLATION
 NTIRE, 1, , 2.7778
*TRANSPORT VELOCITY
 NTIRE, 8.0
*NODE PRINT,FREQ=0
*EL PRINT,FREQ=0
*OUTPUT,FIELD,FREQ=1
*ELEMENT OUTPUT
 S,LE
*NODE OUTPUT
 U,V,A
*CONTACT OUTPUT,VAR=PRE
*OUTPUT,HISTORY,FREQ=1
*NODE OUTPUT, NSET=ROAD
 U, RF, UR1,UR2,UR3,RM1,RM2,RM3
*NODE OUTPUT, NSET=RIM
 U, RF, UR1,UR2,UR3,RM1,RM2,RM3
*ENERGY OUTPUT,VAR=PRE
*END STEP
*******************************************
*STEP,INC=300,NLGEOM=YES,UNSYMM=YES
 2:  STRAIGHT LINE ROLLING  (Free Rolling)
*STEADY STATE TRANSPORT,INERTIA=YES
*TRANSPORT VELOCITY
 NTIRE, 9.023
*END STEP