New question #274242 on Yade:
https://answers.launchpad.net/yade/+question/274242
Hello,
I try to calculate the balance energy in a compression test.
The problem that i have oscillations in the stress despite i fixed a strain
rate.
The confinement is equal to 1 MPa.
This is my code.
from yade i
Question #274242 on Yade changed:
https://answers.launchpad.net/yade/+question/274242
Status: Open => Answered
Jan Stránský proposed the following answer:
Hello Jabrane,
with prescribed strain rate, you only somehow prescribe boundary conditions
(not motion of all particles). Yade runs dynam
Question #274242 on Yade changed:
https://answers.launchpad.net/yade/+question/274242
Yor1 posted a new comment:
Hi Jan,
In fact when i delete the gravity from the code
NewtonIntegrator(gravity=g,damping=DAMP,label="newton") -->
NewtonIntegrator(damping=DAMP,label="newton")
it runs well and
Question #274242 on Yade changed:
https://answers.launchpad.net/yade/+question/274242
Jan Stránský proposed the following answer:
Hi Jabrane,
well, this is a good situation in my point of view :-) comming to our
previous discussions: Is gravity really important in your compression test?
If not (m
Question #274242 on Yade changed:
https://answers.launchpad.net/yade/+question/274242
Bruno Chareyre posted a new comment:
Assigning gravity for a compression test is a little bit strange. If it
plays a role there will be a significant stress gradient and thus the
results can't be interpreted prop
Question #274242 on Yade changed:
https://answers.launchpad.net/yade/+question/274242
Yor1 posted a new comment:
I want to simulate a pillar in underground mines.
Also, i want to study the energetic behavior to predict the rockburst.
In YADE, i develop a script to calculate the release of energy.
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