Original address:http://blog.sina.com.cn/s/blog_4b764640010168ru.html This is a recent example of their own, one is to thank the Okok forum to give me a lot of help, the second is to play a role. Because I think this technology is very useful, especially for the calculation of a very long model, can be divided into several sections of calculation, This avoids the duplication of previous calculations due to unexpected interruptions. Below my command flow (verified with no use of restart analysis results exactly):
Finish
/clear,nostart!
/config,nres,2000
/CWD, ' E:\graduate design\fem\beam\transient\seismic\restart '
/filnam,restart,1
/title,restart
/prep7
Et,1,beam3
r,1,1,0.83333e-1,1,,,,
Mp,ex,1,200e9
Mp,dens,1,7.8e3
n,1
n,201,200
FILL
e,1,2
egen,200,1,1
D,1,ux,,,,, Uy
D,201,uy
Finish
/solu! Enter Solution
antype,trans! Transient Analysis
trnopt,full! Full method
Rescontrol,define,50,last! writes the last sub-load of the 50th load step. rnnn file
Rescontrol,define,100,last! writes the last sub-load of the 100th load step. rnnn file
! In addition, the last sub-load of the last payload step is also written by default. rnnn file
!
Read the array of seismic waves from the file
*dim,tjwe,,1000,1
*dim,tjns,,1000,1
*dim,tjud,,1000,1
*create,ansuitmp
*vread,tjwe, ' tjwe1d ', ' txt ', ', 1,,,,,,
(F7.4)
*end
/input,ansuitmp
!*
*create,ansuitmp
*vread,tjns, ' tjns1d ', ' txt ', ', 1,,,,,,
(F7.4)
*end
/input,ansuitmp
!*
*create,ansuitmp
*vread,tjud, ' tjud1d ', ' txt ', ', 1,,,,,,
(F7.4)
*end
/input,ansuitmp
deltt=0.01! measurement time interval. 01s
betad,0.1462
kbc,0
Outres,basic,all
parsave,all,parameter! save parameters, which are necessary for the following re-analysis, because these parameters are not deposited. RDB file.
*status! Listing APDL Information
*do,i,1,500,1
Acel,tjwe (i), Tjns (i), Tjud (i)
Time,i*deltt
nsubst,1
Solve
*enddo
Rescontrol,file_summary
Finish
! Restart Analysis
/solu
antype,,restart,500,1
parres,,parameter! re-loading parameters
*status
Rescontrol,define,700,last! writes the last sub-load of the NO. 700 load step. rnnn file
Rescontrol,define,800,last! writes the last sub-load of the NO. 800 load step. rnnn file
*do,i,501,1000,1
Acel,tjwe (i), Tjns (i), Tjud (i)
Time,i*deltt
nsubst,1
Solve
*enddo
Rescontrol,file_summary
Finish
/post26
Nsol,2,101,u,y,uy_2
xvar,1
plvar,2
/gropts,view,1! enables graphics to be scaled with the mouse
ANSYS10 's Help document is in section 3.9, "3.9. Restarting an analysis "tells a lot of restart problems, and also with a lot of LGW, combined with LZ LGW may be able to help the reader solve some practical problems
"Reprint" Restarting an analysis in ANSYS
