New question #632483 on Yade:
https://answers.launchpad.net/yade/+question/632483
Hi all,
I want to create a dense pack with certain porosity. I read about the
randomDensePack and randomPeriPack module, but still did not quite know about
their usage. Can somebody explain how to achieve that? Th
Question #578465 on Yade changed:
https://answers.launchpad.net/yade/+question/578465
weijy posted a new comment:
lenovo@lenovo-ThinkStation-P900:~$ yadedaily
Welcome to Yade 2017.01a-11-11c276f~trusty
Warning: no X rendering available ...
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Question #578465 on Yade changed:
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Status: Answered => Open
weijy is still having a problem:
Hi Jerome,
The system is Ubuntu 14.04 LTS, and I launched simply "yadedaily".
--
At 2017-03-21 23:52:55, "Jérôme Duri
New question #578465 on Yade:
https://answers.launchpad.net/yade/+question/578465
My server crashed when running yade and when I reboot, the yade interface can't
show. Here is the error message:
Welcome to Yade 2017.01a-11-11c276f~trusty
Warning: no X rendering available (see
https://bbs.arch
Question #575488 on Yade changed:
https://answers.launchpad.net/yade/+question/575488
weijy confirmed that the question is solved:
Thanks Luc Scholtès, that solved my question.
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Question #575488 on Yade changed:
https://answers.launchpad.net/yade/+question/575488
Status: Answered => Solved
weijy confirmed that the question is solved:
Hi Luc
Thank you for your kind and detailed reply. I appreciate it very much.
I didn't mean to "create a dense s
Question #556907 on Yade changed:
https://answers.launchpad.net/yade/+question/556907
Status: Answered => Solved
weijy confirmed that the question is solved:
Thanks Luc Scholtès, that solved my question.
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Question #575488 on Yade changed:
https://answers.launchpad.net/yade/+question/575488
weijy posted a new comment:
Or maybe I should use O.save()
Since you guys may still be enjoying your weekend I'll have a try first :)
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Question #575488 on Yade changed:
https://answers.launchpad.net/yade/+question/575488
Description changed to:
Hi, all
When I tried to generate a jcfpmMat assembly from a txt file, I got
unexpected unbalanced force and no triaxial meanstress. The txt file was
previous saved from a isotropic compac
New question #575488 on Yade:
https://answers.launchpad.net/yade/+question/575488
Hi, all
When I tried to generate a jcfpmMat assembly from a txt file, I got unexpected
unbalanced force and no triaxial meanstress. The txt file was previous saved
from a isotropic compaction state, and unbalanced
Question #556907 on Yade changed:
https://answers.launchpad.net/yade/+question/556907
weijy posted a new comment:
That is awkward.. I copied a wrong script somehow. This should be the right one.
And a simple question: InteractionContainer.countReal does not return a value.
How should I use it
Question #556907 on Yade changed:
https://answers.launchpad.net/yade/+question/556907
weijy posted a new comment:
Thank s for reminding, Jerome.
But I still don't get where is the mistake. I wrote "checker.ietrPeriod
= 1" in set_friction() definition because it should(as I
Question #556907 on Yade changed:
https://answers.launchpad.net/yade/+question/556907
weijy posted a new comment:
Hi Luc, here is my script:
from yade import pack,export
compFricDegree = 30
confiningPressure = 1e4
O.materials.append(JCFpmMat(young=5e6, poisson=0.5, frictionAngle =
radians
Question #556907 on Yade changed:
https://answers.launchpad.net/yade/+question/556907
Status: Answered => Open
weijy is still having a problem:
I'm afraid it doesn't work quite well on my try. I wrote:
O.engines:
...
Bo1_Sphere_Aabb(label = 'bo1s'),...
Ig2_Sph
Question #556907 on Yade changed:
https://answers.launchpad.net/yade/+question/556907
Status: Answered => Open
weijy is still having a problem:
Thanks for Luc's solution. But I still have a problem:
In triaxial test, the confining pressure is applied through internal
compaction.
Question #556907 on Yade changed:
https://answers.launchpad.net/yade/+question/556907
Description changed to:
Hi all,
I've been trying to model a triaxial test using JCFpmMat. This is the
method I'm using now to apply cohesions:
...
for i in O.interactions:
if isinstance(O.bodies[i.i
New question #556907 on Yade:
https://answers.launchpad.net/yade/+question/556907
Hi all,
I've been trying to model a triaxial test using JCFpmMat. This is the method
I'm using now to apply cohesions:
...
for i in O.interactions:
if isinstance(O.bodies[i.id1].shape,Sphere) and
isin
Question #478212 on Yade changed:
https://answers.launchpad.net/yade/+question/478212
Status: Open => Solved
weijy confirmed that the question is solved:
Thanks Jan Stránský, that solved my question.
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Question #478212 on Yade changed:
https://answers.launchpad.net/yade/+question/478212
Status: Answered => Open
weijy is still having a problem:
Thank you Jan, that is very helpful. But may I ask how to define the
refPos?
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New question #478212 on Yade:
https://answers.launchpad.net/yade/+question/478212
Hi all,
I tried to visualize the displacement field between two stages in triaxial
test. It might be achieved by showing arrows starting from the position of a
sphere at stage 1, ending at its position at stage 2.
Question #466546 on Yade changed:
https://answers.launchpad.net/yade/+question/466546
weijy posted a new comment:
My bad. I didn't think of that.
---
At 2017-02-20 22:38:39, "Bruno Chareyre"
wrote:
>Your question #466546 on Ya
Question #466546 on Yade changed:
https://answers.launchpad.net/yade/+question/466546
Description changed to:
Problem came up when I tried to install yadedaily as instructed by:
https://yade-dem.org/doc/installation.html
When I tried "sudo apt-get update" it ends with this:
Reading package lists.
Question #466546 on Yade changed:
https://answers.launchpad.net/yade/+question/466546
Status: Answered => Solved
weijy confirmed that the question is solved:
Thanks Manfred Hampl, that solved my question.
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Question #466546 on Yade changed:
https://answers.launchpad.net/yade/+question/466546
Status: Needs information => Open
weijy gave more information on the question:
weijy@weijy-Inspiron-7447:~$ uname -a
Linux weijy-Inspiron-7447 4.2.0-42-generic #49~14.04.1-Ubuntu SMP Wed Jun 29
20:22
Question #466546 on Yade changed:
https://answers.launchpad.net/yade/+question/466546
Status: Answered => Open
weijy is still having a problem:
Thank you Bruno! That solved the bad entry problem.
But the second problem still exists. So I edited the question.
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Question #466546 on Yade changed:
https://answers.launchpad.net/yade/+question/466546
Description changed to:
Problem came up when I tried to install yadedaily as instructed by:
https://yade-dem.org/doc/installation.html
When I tried "sudo apt-get install yadedaily" it showed as following:
Readin
New question #466546 on Yade:
https://answers.launchpad.net/yade/+question/466546
Problem came up when I tried to install yadedaily as instructed by:
https://yade-dem.org/doc/installation.html
When I tried "sudo apt-get update" it ends with this:
Reading package lists... Done
W: Duplicate sources
Question #404479 on Yade changed:
https://answers.launchpad.net/yade/+question/404479
Status: Open => Solved
weijy confirmed that the question is solved:
Thanks Jan Stránský, that solved my question.
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Question #404479 on Yade changed:
https://answers.launchpad.net/yade/+question/404479
Status: Answered => Open
weijy is still having a problem:
Thank you Stransky.
I tried to run
https://github.com/yade/trunk/blob/master/examples/concrete/triax.py
The particles went out of the cylinder
Question #404479 on Yade changed:
https://answers.launchpad.net/yade/+question/404479
Description changed to:
Hi all, I've got a simple question.
In TriaxialStressController there are 3 axes. I would like to perform a
triaxial test on a cylinder box, how should apply the stress and strain
rate?
New question #404479 on Yade:
https://answers.launchpad.net/yade/+question/404479
Hi all, I've got a simple question.
In TriaxialStressController there is 3 axes. I would like to perform a triaxial
test on a cylinder box, how should apply the stress and strain rate?
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Question #404135 on Yade changed:
https://answers.launchpad.net/yade/+question/404135
Status: Answered => Solved
weijy confirmed that the question is solved:
Problem solved. Thank Jérôme Duriez. Now I know how to apply cohesion.
Also thank Bruno Chareyre and Jan Stránský :D
--
Question #404135 on Yade changed:
https://answers.launchpad.net/yade/+question/404135
Status: Answered => Open
weijy is still having a problem:
Thank Bruno Chareyre and Jerome!
When I said "strength" in #4 I actually meant "force", sorry for the language
mistake.
I
Question #404135 on Yade changed:
https://answers.launchpad.net/yade/+question/404135
weijy posted a new comment:
And some questions about "launchpad" functions:
1. How can I answer to a specific person(or “floor” like #1,#2, etc), like Jan
Stránský did in #3?
2. Would it be possible t
Question #404135 on Yade changed:
https://answers.launchpad.net/yade/+question/404135
weijy gave more information on the question:
Forgot to paste the script. The testing script mentioned in #4 is like
this:
**
O.materials.append(CohFrictMat(young = 1e6, poisson
Question #404135 on Yade changed:
https://answers.launchpad.net/yade/+question/404135
Status: Answered => Open
weijy is still having a problem:
Thank Jan Stránský for carefully reading and testing the scipt. I was
hoping to provide a script that can easily run, so the key parts
relavent
Question #404135 on Yade changed:
https://answers.launchpad.net/yade/+question/404135
Description changed to:
Hi All,
I am a beginner and have been trying to remodel the triaxial compression
process in below paper:
[1] Scholt E S L and Donz E F E D E. 2013. A DEM model for soft and hard rocks:
Question #404135 on Yade changed:
https://answers.launchpad.net/yade/+question/404135
weijy posted a new comment:
Thanks Jérôme Duriez for you kind advice.
I will edit the question.
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_CohFrictPhys_CohesionMoment()]
),
GlobalStiffnessTimeStepper(active=1,timeStepUpdateInterval=100,timestepSafetyCoefficient=0.8),
triax,
newton,
PyRunner(command = 'isotropic_compaction()', iterPeriod = 1000, label =
'checker'),
VTKRecorder (
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