/PREP7
ET,1,PLANE42 ! AXISYMMETRIC SOLID, SUPPRESS EXTRA SHAPES
ET,2,SURF153,,!1,
MP,EX,1,30E6
MP,NUXY,1,.3
TB,BKIN,1,1 ! BILINEAR KINEMATIC HARDENING
TBTEMP,70
TBDATA,1,30000,0 ! YIELD STRESS AND ZERO TANGENT MODULUS
N,1,4 ! DEFINE NODES
N,6,8
FILL
NGEN,2,10,1,6,1,,1
E,11,1,2,12 ! DEFINE ELEMENTS
EGEN,5,1,1
TYPE,2 ! CREATE SURF153 TO APPLY SURFACE PRESSURE LOADING
NSEL,S,LOC,y,1
ESURF
NSEL,ALL
TREF,70 ! BOUNDARY CONDITIONS AND LOADING
D,1,all,,,6
FINISH
/SOLU
ESEL,S,TYPE,,2 ! SELECT SURF153 ELEMENTS TO APPLY SURFACE PRESSURE
! SFE, ELEM, LKEY, Lab, KVAL, VAL1, VAL2, VAL3, VAL4
! LOADING FOR ELASTIC ANALYSIS
SFE,ALL,1,PRES,,12910 !法向
SFE,ALL,2,PRES,,12900 !切向
ESEL,ALL
OUTPR,BASIC,1
SOLVE
FINISH |