Mechanical APDL Basic Analysis Guide

(Axel Boer) #1
AUTOTS,1
NSUBST,1000,1000,10
KBC,0
OUTRES,ALL,10,
inistate,write,1,,,,-1,s
inistate,write,1,,,,-1,eppl
inistate,write,1,,,,-1,pleq
inistate,write,1,,,,-1,epcr
SOLVE
inistate,write,0,,,,-1,s
inistate,write,0,,,,-1,eppl
inistate,write,0,,,,-1,pleq
inistate,write,0,,,,-1,epcr
! Step 2: Perform Step 2 of the creep problem
TIME,200
SOLVE
FINISH
! Print out the results
/POST26
/OUT
/com -------------------------------------------------------------------------
/com | The deflections in y direction of nozzle top from continuous solution|
/com -------------------------------------------------------------------------
/OUT,scratch
NSOL,2,453,U,Y,Etype181
/OUT
PRVAR,2
FINISH
/post1
presol,epcr,comp
finish
! Clear the database
/clear

!***************************************************************
! Analysis 2: Multiple Steps *with* INISTATE
!***************************************************************
! Resume old cdb file
/prep7
CDREAD,ALL,geom,cdb

! Step 1: Read in INISTATE data with creep strain from the IST
! file with rate off and solve
/SOLU
RATE,OFF
SOLCONTROL,ON
/OUT, scratch
TOFFST,273,
TIME,100
AUTOTS,0
NSUBST,10,10,10
KBC,0
inistate,read,filename ist
SOLVE
! Step 2: Continue and generate the same results as Analysis 1
RESCONTROL,,2,10
RATE,ON,ON
TIME,200
AUTOTS,1
NSUBST,10,100,10
KBC,0
OUTRES,ALL,10,
pred,off
SOLVE

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Initial State

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