Professor Rieg,
Summary: I have my application successfully creating the geometry and running static linear analyses, but I’m having troubles starting a non-linear analysis. Here’s what I am doing so far.
I generate:
• Z88Man.txt
• Z88.dyn
• Z88I1.txt
• Z88I2.txt
• Z88Mat.txt
• Z88Elp.txt
• Z88Int.txt
I then call executable in the C:\Z88AuroraV2\win\bin folder.
• z88r –t –choly
• z88r –c –choly
I can then read back and process the output files
• z88o2.txt
• z88o3.txt
• z88o4.txt
This is all working fine.
Now for a non-linear analysis, I tried running z88nl on the same files from above. Per the instructions in 4.6 of the Theory Manual, I also added the zero’d Z88I5.txt and Z88NLI7.txt and added the NONLINEAR START block of statements to the Z88MAN.txt file. But it gives me an error saying the Z88MAN.TXT file is wrong. Below, are my Z88MAN.txt files and the results from the z88nl.exe. Would you be able to point me in the right direction?
Regards,
Inquisitor
Code: Alles auswählenDYNAMIC START
GLOBAL START
IBFLAG 0
IPFLAG 0
IHFLAG 0
SIMCASE 1
GLOBAL END
SOLVER START
MAXIT 10000
EPS 1e-007
RALPHA 0.0001
ROMEGA 1.1
SOLVER END
STRESS START
KDFLAG 0
ISFLAG 1
STRESS END
NONLINEAR START
NLFLAG 1
NLAERH 25
MAXNLIT 1000
EXIT 1
TOL 1E-7
AUTOGAUSS 0
OUTPUTFLAG 1
OUT_CAUCHY 1
OUT_INT9OFFS 1
PARSP 1
BGLAENG 1.0
NONLINEAR END
DYNAMIC END
Code: Alles auswählen ***** *** ***
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by Prof.Dr. FRANK RIEG (C), Germany, 2011
Z88NL the nonlinear solver for Windows, LINUX und Mac OS X
Univ.Prof.Dr.-Ing. FRANK RIEG and Dipl.-Ing. Christoph Wehmann
Part 1/5 of memory allocated.
Finished reading Z88I1.TXT.
Part 2/5 of memory allocated.
Part 3/5 of memory allocated.
*** Reading Z88Aurora V2 material data file 1.txt ***
*** Reading Z88Aurora V2 material data file 2.txt ***
*** Reading Z88Aurora V2 material data file 1.txt ***
*** Reading Z88Aurora V2 material data file 2.txt ***
*** Reading Z88Aurora V2 material data file 1.txt ***
Finished reading Z88MAT.TXT.
Finished reading Z88INT.TXT.
Finished reading Z88ELP.TXT.
Part z88ai finished successfully.
Saving only non-zero elements: +5.2400E-003 MB for KT.
Saving matrix completely: +3.4848E-002 MB for KT.
kfoun: 654.
Part z88a1nl finished successfully.
Reading file Z88I5.TXT finished.
Reading file Z88I2.TXT finished.
Part z88a2nl finished successfully.
Part 4/5 of memory allocated.
### Z88MAN.TXT is wrong ..stop ###