How to READ and UNDERSTAND ABAQUS Files
Have you ran an ABAQUS model only to discover it has so many files that came with the solution? Have you wondered what those files are? This video will help you understand what each file does and determine on how important the files are for the a given simulation. #cmvideos #rve #abaqustutorial #montcarlgen #pbcgen2d #udcomposites
Time stamps
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You can quickly navigate through the videos using these chapters.
00:00 - Intro
00:47 - Definition of the Usefulness Index (UI)
01:54 - A collection of most ABAQUS File types
02:18 - Category 1: Highly useful files.
02:35 - File 1: Complete ABAQUS Envronment (*.CAE).
03:14 - File 2: ABAQUS Input File (*.INP)
04:18 - File 3: Output Database File (*.ODB)
05:02 - File 4: ABAQUS Data File (*.DAT)
06:09 - File 5: ABAQUS Message File (*.MSG)
07:29 - Category 2: JJust about useful files
07:46 - File 6: ABAQUS Journal File (*.JNL)
09:07 - Category 3: Less useful files
09:29 - File 7: ABAQUS Log file (*.LOG)
10:01 - File 8: ABAQUS Command File (*.COM)
10:38 - File 9: ABAQUS Interprocess message file (*.IPM)
11:08 - File 10: ABAQUS Part File (*.PRT)
11:35 - File 11: ABAQUS Record or Replay File (*.REC)
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Пікірлер: 21
I'm a PhD student struggling with Abaqus and I am grateful for the quality of your videos and explanations. Thank you - you help more people than you realize.
@MichaelOkereke
Жыл бұрын
You are so welcome @Jude! That is why I started the channel, to help as many people as possible and I really appreciate this encouraging comment. Thank you very much!
thanks for the information, it really helped
@MichaelOkereke
5 ай бұрын
Glad it helped! Thank you for your interest in the channel.
Excellent explanation professor 🤓🙌
@MichaelOkereke
Жыл бұрын
Thanks.
Merci pour le partage de la video. Elle est tres bien expliqué. Thanks from Algeria.
@MichaelOkereke
Жыл бұрын
Much thanks @Amroune Salah.
excellent work. thanks you sir ! move videos please!
@MichaelOkereke
Жыл бұрын
Thanks
No *.res file which is use when you restart calculation
@MichaelOkereke
Жыл бұрын
You are absolutely right.
Dear Michael, How about .stt file? It does consume a lot of memory..
@MichaelOkereke
Ай бұрын
Hello, This is a good point. The .stt file is a state file used in ABAQUS to store information about the simulation at every timestep during the simulation. It is basically the workhorse of ABAQUS and captures not only the time-step simulation information associated with the simulation. For example, whilst the ODB file may store the results after a successful convergence within a time step, the .stt file will store every the iterations that led to a successful result. This is why, often for highly nonlinear simulations, the .stt file will be bigger than the ODB file. What you can do to reduce the memory load is to ask ABAQUS to only write to the .stt file at certain frequencies (where you demand for that output of interest). I did not include it in my list but certainly it can be. Infact, here is an extensive list of all possible file extension types in ABAQUS: classes.engineering.wustl.edu/2009/spring/mase5513/abaqus/docs/v6.6/books/usb/default.htm?startat=pt01ch03s05aus29.html
@harsha3377
Ай бұрын
@@MichaelOkereke Dear Professor, then can I delete those stt files once I finish with my simulation, provided I don't need any restart analysis further?
@MichaelOkereke
Ай бұрын
Yes in deed
I created a model and run it and get the results. then I copied the .cae file only to create new model. but this .cae file is too heavy compared with the case that I create a new model. what are the reason and how can we modify the copied .cae file to be small? thanks!
@MichaelOkereke
Жыл бұрын
I am not sure @Curong Nguyem what is going on. Is it possible that in copying across your new model that you also included all the ODB files and results file that come with the completed simulation. If you want to recreate a model, maybe you should find the journal file (with extension *.jnl*) which you can use to recreate the model by running it as a Python script. It is simple a python script, a textbased script, so not too big. YOu will not have the problem with file size if you decide to a jounal file. You can learn about ABAQUS file times from this video of mine about this: kzread.info/dash/bejne/k6lrxbOKhZXYnag.html
@CuongNguyen-tt4jp
Жыл бұрын
@@MichaelOkereke Thanks!
excellent work. thanks you sir ! move videos please!
@MichaelOkereke
Жыл бұрын
Thanks