Re: [Yade-users] [Question #702735]: Possible reasons why not introduce gravity in triaxial compression tests in DEM

2022-08-13 Thread Leonard
Question #702735 on Yade changed:
https://answers.launchpad.net/yade/+question/702735

Status: Answered => Solved

Leonard confirmed that the question is solved:
Thanks Janek Kozicki, that solved my question.

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Re: [Yade-users] [Question #702735]: Possible reasons why not introduce gravity in triaxial compression tests in DEM

2022-08-11 Thread Janek Kozicki
Question #702735 on Yade changed:
https://answers.launchpad.net/yade/+question/702735

Status: Open => Answered

Janek Kozicki proposed the following answer:
I have no idea what  robanmiller wanted to say. I suspect it's spam.

The reason to don't introduce gravity in triaxial compression is that
its effect is negligible. You can check this yourself. In yade examples
directory you will find a triaxial test. Run this simulation with and
without gravity and you will see that the result is the same.

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Re: [Yade-users] [Question #702735]: Possible reasons why not introduce gravity in triaxial compression tests in DEM

2022-08-11 Thread Leonard
Question #702735 on Yade changed:
https://answers.launchpad.net/yade/+question/702735

Leonard posted a new comment:
Hi,

Thanks for your reply.

I am sorry that I didn't fully get the link between what you mentioned
and DEM gravity. Could you please explain more details?

Thanks
Leonard

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Re: [Yade-users] [Question #702735]: Possible reasons why not introduce gravity in triaxial compression tests in DEM

2022-08-11 Thread robanmiller
Question #702735 on Yade changed:
https://answers.launchpad.net/yade/+question/702735

robanmiller posted a new comment:
The basic state lines (CSL) of triaxial pressure tests for both free and
medium thick frameworks show that the basic void proportion is
autonomous of the underlying thickness however increments with expansion
in bond strength. Expanding the bond strength builds the expansion,
which prompts a higher basic state void proportionhttps://pickleballcloud.com;>.

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[Yade-users] [Question #702735]: Possible reasons why not introduce gravity in triaxial compression tests in DEM

2022-08-11 Thread Leonard
New question #702735 on Yade:
https://answers.launchpad.net/yade/+question/702735

Hi,

Reading from literatures that most of the DEM studies on element tests (e.g., 
triaixal compression tests) don't introduce gravity.

Do you know what are the possible reasons for this?

Thanks

Leonard

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