New question #657114 on Yade:
https://answers.launchpad.net/yade/+question/657114
Hello all,
What would be the "simplest" way to compute the lateral strains in a uniaxial
tension test (performed with uniaxialStrainer)?
Is there already a function that I could use?
At the moment, the only option
New question #657115 on Yade:
https://answers.launchpad.net/yade/+question/657115
Hello again,
To pursue with my objective to measure stress and strain in every kind of
configuration, I would like to ask if there is already something in YADE that
could be use to measure these quantities in
Question #657858 on Yade changed:
https://answers.launchpad.net/yade/+question/657858
Luc Scholtès proposed the following answer:
Hello Jabrane,
As mentioned by Jerome, in the current version of the code, phi_b =
phi_c = phi, so whatever the state of the contact (cohesive or not), phi
is used
Question #654642 on Yade changed:
https://answers.launchpad.net/yade/+question/654642
Luc Scholtès proposed the following answer:
Hello Ozge,
The error you mentioned is not related to Yade install at all. It is
related to a line in one of your python scripts. More specifically, it
is related
Question #658902 on Yade changed:
https://answers.launchpad.net/yade/+question/658902
Status: Open => Answered
Luc Scholtès proposed the following answer:
Hello,
Here are some answers:
1) and 2):
calibration of DEM models is a difficult task if you want it to be
relevant. Many DEM/
Question #657216 on Yade changed:
https://answers.launchpad.net/yade/+question/657216
Luc Scholtès proposed the following answer:
Hi,
Did not think about this before but I guess it could be a bit tricky if you
work with a volume of particles containing a persistent through going joint
Question #659557 on Yade changed:
https://answers.launchpad.net/yade/+question/659557
Status: Needs information => Open
Luc Scholtès gave more information on the question:
Hi Bruno,
Thank you for the prompt answer.
Here is what the ldd command gives:
linux-vdso.s
Question #659557 on Yade changed:
https://answers.launchpad.net/yade/+question/659557
Status: Answered => Open
Luc Scholtès is still having a problem:
Hi Robert,
Thank you for your advice but I already did that... twice... I even
removed yade and yadedaily and reinstalled them. Alw
Question #659557 on Yade changed:
https://answers.launchpad.net/yade/+question/659557
Luc Scholtès gave more information on the question:
Typically, here is what I get:
Qin= -308.240063332 Qout= 0.0
Permeability [m2]= 0.0 || Hydraulic conductivity [m/s]= 0.0
and when I open the vtk file, I
Question #659557 on Yade changed:
https://answers.launchpad.net/yade/+question/659557
Status: Answered => Open
Luc Scholtès is still having a problem:
Hi guys,
I reinstalled everything from scratch (ubuntu 16.04 LTS and yade from
git). The problem persists and I cannot figure out w
Question #659557 on Yade changed:
https://answers.launchpad.net/yade/+question/659557
Luc Scholtès gave more information on the question:
Before reinstalling ubuntu 14, I would liek to ask if this problem coul
dbe related to the libsuitesparse-metis-dev that needs to be install
(cf. yade
Question #660585 on Yade changed:
https://answers.launchpad.net/yade/+question/660585
Luc Scholtès posted a new comment:
Hi Robert,
I can tell that Timos set updatePositions=false in the scripts he sent
me lately. I actually tried to run the same simulation (hydraulic
injection as described
Question #659557 on Yade changed:
https://answers.launchpad.net/yade/+question/659557
Luc Scholtès posted a new comment:
Robert, you made my day!
There was another problem linked to the declaration of the
trickPermeability() function but, your bug report was what I was looking
for. It seems
Question #659557 on Yade changed:
https://answers.launchpad.net/yade/+question/659557
Status: Solved => Open
Luc Scholtès is still having a problem:
Hi,
Just to confirm that I don't have the random behavior with yade
2017.10.a as mentioned by Lingran. Why? I have no idea but I'll st
Question #659557 on Yade changed:
https://answers.launchpad.net/yade/+question/659557
Status: Answered => Solved
Luc Scholtès confirmed that the question is solved:
Well, you are right, I made a mistake in my script when asking for the
Qin and Qout. It gives the correct result if, of cou
Question #659557 on Yade changed:
https://answers.launchpad.net/yade/+question/659557
Status: Answered => Open
Luc Scholtès is still having a problem:
- OK for the boundaryUseMaxMin=[1,1,1,1,1,1] . I misunderstood the doc.
- For the calibration of the coordination number, yes, we could
Question #668957 on Yade changed:
https://answers.launchpad.net/yade/+question/668957
Status: Open => Answered
Luc Scholtès proposed the following answer:
Hi,
Currently, no distinction is made between cracks produced from "joint"
or "matrix" interactions.
Wha
Question #668957 on Yade changed:
https://answers.launchpad.net/yade/+question/668957
Status: Open => Answered
Luc Scholtès proposed the following answer:
To see cracks in Paraview, you just have to open the crack.vtu files
created during your simulation (to get these, you need to
Question #665130 on Yade changed:
https://answers.launchpad.net/yade/+question/665130
Luc Scholtès posted a new comment:
Hi Huihuang,
Did you manage to solve your problem?
If not, please provide a minimal working script so that we can help.
If yes, please tell us what was your solution
Question #668957 on Yade changed:
https://answers.launchpad.net/yade/+question/668957
Status: Open => Answered
Luc Scholtès proposed the following answer:
Hi Jipeiqi,
I am not sure this is what you wanted but the option for distinguishing
matrix and joint cracks when using Parav
Question #665314 on Yade changed:
https://answers.launchpad.net/yade/+question/665314
Luc Scholtès posted a new comment:
Try to redefine the functions and global variables (copy/paste from
initial script) into your new simulation before calling O.run().
I usually create a new python script when
Question #665314 on Yade changed:
https://answers.launchpad.net/yade/+question/665314
Luc Scholtès posted a new comment:
I just gave a solution to solve De Zhang's problem which was, basically:
How to reload a simulation without suffering from the undefined
functions and variables
Question #670255 on Yade changed:
https://answers.launchpad.net/yade/+question/670255
Status: Open => Answered
Luc Scholtès proposed the following answer:
Alright,
>From what I understand, your problem is related to the generation of a
packing of particles using the pack.inGtsSurface
Question #670255 on Yade changed:
https://answers.launchpad.net/yade/+question/670255
Status: Open => Answered
Luc Scholtès proposed the following answer:
Hi there,
The main difficulty here is to generate an assembly with the shape of a
slope. There is actually no "ready to use
Question #670255 on Yade changed:
https://answers.launchpad.net/yade/+question/670255
Luc Scholtès posted a new comment:
Right, it is actually a cubic sample and not a cylindrical one that is
used in the examples.
Thanks Jerome for the precision.
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You received this question notification
Question #670255 on Yade changed:
https://answers.launchpad.net/yade/+question/670255
Status: Open => Answered
Luc Scholtès proposed the following answer:
The problem comes from your gts file: the facets are wrongly orientated
so the packing function fills the outside inside of the inside
Question #670255 on Yade changed:
https://answers.launchpad.net/yade/+question/670255
Luc Scholtès posted a new comment:
Sorry: "outside instead of the inside"
--
You received this question notification because your team yade-users is
an answer contac
Question #670255 on Yade changed:
https://answers.launchpad.net/yade/+question/670255
Status: Open => Answered
Luc Scholtès proposed the following answer:
Please have another look at the files in the
/trunk/examples/jointedCohesiveFrictionalPM/ folder. Read the README
file and you sho
Question #668286 on Yade changed:
https://answers.launchpad.net/yade/+question/668286
Status: Open => Answered
Luc Scholtès proposed the following answer:
Hi Jacopo,
Changing the "young" and "poisson" in the material functor will change
the stiffness of the newl
Question #668378 on Yade changed:
https://answers.launchpad.net/yade/+question/668378
Status: Open => Answered
Luc Scholtès proposed the following answer:
Hi Luis,
The 3 coordinates of the contact normal is what you are looking for.
They give the coordinates of the unit vector nor
Question #659557 on Yade changed:
https://answers.launchpad.net/yade/+question/659557
Status: Answered => Open
Luc Scholtès is still having a problem:
Alright...
I reinstalled ubuntu (16.04.3) and reinstalled yade (git version):
It seems to work correctly now.
Why?
I don't k
Question #659557 on Yade changed:
https://answers.launchpad.net/yade/+question/659557
Status: Answered => Open
Luc Scholtès is still having a problem:
Yes, same problem with either FlowEngine or DFNFlowEngine (which is kind
of reassuring and "logical"): the flow is not compu
Question #659557 on Yade changed:
https://answers.launchpad.net/yade/+question/659557
Status: Answered => Open
Luc Scholtès is still having a problem:
Here you go. It fails every time. Of course, you'll have to create your
own packing (cf PACK parameter in the first lines).
Also, I tr
Question #659557 on Yade changed:
https://answers.launchpad.net/yade/+question/659557
Luc Scholtès posted a new comment:
Hi,
Just an additional comment:
Running my simulations with debug=1, I obtain the exact same output when
it works and when it does not work.
Even at the very last line
Question #662105 on Yade changed:
https://answers.launchpad.net/yade/+question/662105
Luc Scholtès posted a new comment:
Hi Robert (and Lingran),
Unfortunately, even with a timestep equal to 1e-9, I get the same
behavior (explosion)... In addition, I now get this at the first
iteration
Question #662105 on Yade changed:
https://answers.launchpad.net/yade/+question/662105
Status: Answered => Open
Luc Scholtès is still having a problem:
Yes, I figured it could be a problem with the BC...
My model is a cube set up with (xmin, xmax, ymin, ymax) as periodic
boundaries and (z
New question #662105 on Yade:
https://answers.launchpad.net/yade/+question/662105
Hello there,
I have been struggling with this for a while now and could not figure out what
is wrong. My simulation (shear test with periodic boundary conditions) explodes
as soon as the flow engine is activated
Question #662105 on Yade changed:
https://answers.launchpad.net/yade/+question/662105
Status: Open => Solved
Luc Scholtès confirmed that the question is solved:
Thank you Jerome. The link you sent me is broken (I get a picture of a
squirrel instead...) but I could find the article any
Question #662105 on Yade changed:
https://answers.launchpad.net/yade/+question/662105
Luc Scholtès posted a new comment:
Based on my latest searches and testing, here are some conclusions
(please correct me if I am wrong):
1) Due to the periodic boundaries in x and z, assigning
bndCondIsPressure
Question #662105 on Yade changed:
https://answers.launchpad.net/yade/+question/662105
Luc Scholtès posted a new comment:
Hi Bruno,
Thank you for your message. I figured out the pressure gradient thanks
to the reference given byJerome. Also, I made a mistake in my previous
message regarding
Question #662763 on Yade changed:
https://answers.launchpad.net/yade/+question/662763
Status: Needs information => Answered
Luc Scholtès proposed the following answer:
Hello Sophie,
I think that something is missing somewhere in your script.
You need to call for the data to be sa
Question #662551 on Yade changed:
https://answers.launchpad.net/yade/+question/662551
Status: Open => Answered
Luc Scholtès proposed the following answer:
Hi,
I am not sure to understand your request ("contact forces changing
colors on particles"?) but it is possible to see
Question #661250 on Yade changed:
https://answers.launchpad.net/yade/+question/661250
Status: Open => Answered
Luc Scholtès proposed the following answer:
Wow... so many lines.
I would suggest that you use the following first batch of lines to get
used to yade first. If you copy pa
Question #663459 on Yade changed:
https://answers.launchpad.net/yade/+question/663459
Status: Answered => Solved
Luc Scholtès confirmed that the question is solved:
Thank you guys. I guess I need some time to process this with respect to
what I want to achieve.
Just a final comment:
I
Question #663459 on Yade changed:
https://answers.launchpad.net/yade/+question/663459
Status: Answered => Open
Luc Scholtès is still having a problem:
Thank you Jerome for your input. As I said, I struggle a little bit with
the periodic boundaries concept.
Still, why would the curr
Question #663459 on Yade changed:
https://answers.launchpad.net/yade/+question/663459
Luc Scholtès gave more information on the question:
Sorry, I meant:
-P -- 0 -- +P / -P -- 0 -- +P / -P -- 0 -- +P
and
0 -- P -- 2P / 0 -- P -- 2P / 0 -- P -- 2P
for gradP=P
--
You received this question
Question #659557 on Yade changed:
https://answers.launchpad.net/yade/+question/659557
Status: Answered => Solved
Luc Scholtès confirmed that the question is solved:
No worries. I cannot really blame you for trying to improve the code.
That's part of the game I would say.
Regarding
Question #664499 on Yade changed:
https://answers.launchpad.net/yade/+question/664499
Luc Scholtès posted a new comment:
Hi Anay,
Did you actually try to run the script that I gave you in #12 of the
following thread:
https://answers.launchpad.net/yade/+question/661250
?
If not, I strongly
Question #664499 on Yade changed:
https://answers.launchpad.net/yade/+question/664499
Luc Scholtès posted a new comment:
Hi Anay,
I am sorry but I am not able to reproduce the error on my side.
I verified it once again: I copied the lines contained between ---
BEGINNING OF SCRIPT
Question #664499 on Yade changed:
https://answers.launchpad.net/yade/+question/664499
Luc Scholtès proposed the following answer:
Hello Anay,
I don't remember saying that the jcfpm is "better" than the bonded
particle model of Potyondy and Cundall for modelling concrete...
Question #670255 on Yade changed:
https://answers.launchpad.net/yade/+question/670255
Status: Open => Answered
Luc Scholtès proposed the following answer:
Hi,
'refPoint' is not defined simply means that the variable 'refPoint' is
not defined.
This refPoint is defined in the original scr
Question #673631 on Yade changed:
https://answers.launchpad.net/yade/+question/673631
Status: Open => Answered
Luc Scholtès proposed the following answer:
Hi Shivpreet,
Please see the message I sent you directly.
As mentioned in previous messages:
-> factor of safety: you don'
Question #672683 on Yade changed:
https://answers.launchpad.net/yade/+question/672683
Status: Open => Answered
Luc Scholtès proposed the following answer:
Hi Shivpreet,
Why do you think the problem is coming from the packing?
What is the loading applied to your packing (the script that
Question #672563 on Yade changed:
https://answers.launchpad.net/yade/+question/672563
Status: Open => Answered
Luc Scholtès proposed the following answer:
Hi,
You may already figured out a solution for your problem but here is nonetheless
a suggestion. You could create a simulation wh
New question #663459 on Yade:
https://answers.launchpad.net/yade/+question/663459
Hi all,
I am still a bit confused with the periodic boundaries and I am wondering if
there is a way to impose a pressure gradient with gradP such that the average
pressure in the cell is not equal to 0?
The
Question #665246 on Yade changed:
https://answers.launchpad.net/yade/+question/665246
Luc Scholtès proposed the following answer:
Hi,
My guess:
You want to know how to relate the yielding stress of your material
(e.g. deviation from linearity of the stress strain curve for a uniaxial
Question #672563 on Yade changed:
https://answers.launchpad.net/yade/+question/672563
Luc Scholtès proposed the following answer:
In my mind, the biperiodic configuration where the sample is sandwiched
in between 2 moving plates corresponds to a direct shear test... It
does, right? Also, I guess
Question #677516 on Yade changed:
https://answers.launchpad.net/yade/+question/677516
Status: Open => Answered
Luc Scholtès proposed the following answer:
Hi Sayed,
I tried to work a bit on your script but it is not exactly a MWE for
many reasons (call for a packing that only you h
Question #676664 on Yade changed:
https://answers.launchpad.net/yade/+question/676664
Luc Scholtès proposed the following answer:
Hi,
Could you please be more specific?
To be able to "plot the stress and strain" in a problem, you need to define
some sort of (closed) domain that will de
Question #676639 on Yade changed:
https://answers.launchpad.net/yade/+question/676639
Status: Open => Answered
Luc Scholtès proposed the following answer:
Hi,
For your intention, please find below a script that should do what you
want.
Regarding your point about the coordination num
Question #678637 on Yade changed:
https://answers.launchpad.net/yade/+question/678637
Status: Open => Answered
Luc Scholtès proposed the following answer:
Hi,
It seems that you append 2 materials (ViscElMat and CohFrictMat) and
then you define interaction phys
Question #679263 on Yade changed:
https://answers.launchpad.net/yade/+question/679263
Status: Open => Answered
Luc Scholtès proposed the following answer:
Hi,
Thank you for your comment. There is a typo in the doc. "1" means
"tensile crack" and "2" means
Question #678523 on Yade changed:
https://answers.launchpad.net/yade/+question/678523
Luc Scholtès posted a new comment:
I agree with Bruno. Self validation is crucial in our "world". Just
print the calculated value and compare it to the expected one :)
Also, be careful not
Question #685676 on Yade changed:
https://answers.launchpad.net/yade/+question/685676
Status: Answered => Solved
Luc Scholtès confirmed that the question is solved:
Thank you guys
I had an uncomplete python3 installed alongside python2...
I reinstalled everything and I can now comp
New question #685676 on Yade:
https://answers.launchpad.net/yade/+question/685676
Hi all,
I just downloaded the latest trunk from gitlab and got this error message at
97% compilation:
[ 97%] Linking CXX shared library lib/x86_64-linux-gnu/_packPredicates.so
New question #686694 on Yade:
https://answers.launchpad.net/yade/+question/686694
Hi all,
We are looking for a post-doctoral fellow to study the hydro-mechanical
behavior of faults (using YADE of course!).
We would like to start this 12 months project at the beginning of 2020.
Please see the
Question #685323 on Yade changed:
https://answers.launchpad.net/yade/+question/685323
Luc Scholtès proposed the following answer:
Hi Panos,
Jerome is right about how to define the material when appending your
walls.
Also, keep in mind that friction between different bodies is, by
default
Question #689058 on Yade changed:
https://answers.launchpad.net/yade/+question/689058
Luc Scholtès posted a new comment:
Hi Jasper,
I think you can achieve what you want with the JCFPM. In fact, you can
reproduced the effect of bending/twisting resistance by increasing the
interaction radius
Question #689153 on Yade changed:
https://answers.launchpad.net/yade/+question/689153
Luc Scholtès proposed the following answer:
Hi Yang,
What do you want to achieve?
It seems that there is no loading applied to your sample. No loading
means that the forces are all null...
Please try
Question #689058 on Yade changed:
https://answers.launchpad.net/yade/+question/689058
Luc Scholtès posted a new comment:
@Bruno
Yes, you are right, JCFPM does not consider rolling/twisting resitance
in its formulation. But, increasing the number of bonds between
particles (by allowing near
Question #689817 on Yade changed:
https://answers.launchpad.net/yade/+question/689817
Status: Open => Answered
Luc Scholtès proposed the following answer:
Hi Yousef,
2 ways:
1) record the positions of particles located on each side of the joint
2)record the aperture of the interacti
Question #689817 on Yade changed:
https://answers.launchpad.net/yade/+question/689817
Status: Open => Answered
Luc Scholtès proposed the following answer:
Hi Youssef,
There is not direct solution. You need to identify the interaction which
is the closest to the injection point (you
Question #689817 on Yade changed:
https://answers.launchpad.net/yade/+question/689817
Luc Scholtès posted a new comment:
No, no need to work on the crack file. Just implement the lines I gave
you after the first iteration of your simulation (where the bonds are
created). Then, you can record
Question #690012 on Yade changed:
https://answers.launchpad.net/yade/+question/690012
Luc Scholtès proposed the following answer:
It should work... Isn't it just a problem of indentation?
For:
if:
do
Apart from printing up some variables during the simulation to see if
your loops
Question #689817 on Yade changed:
https://answers.launchpad.net/yade/+question/689817
Luc Scholtès posted a new comment:
Something like this should work to identify the interactions on the
whole joint and the one at the injection point Xp:
intOnFracPlane=[]
intOnInjPoint=[]
for i
Question #690012 on Yade changed:
https://answers.launchpad.net/yade/+question/690012
Luc Scholtès posted a new comment:
Did you define neverErase=True in the
Law2_ScGeom_JCFpmPhys_JointedCohesiveFrictionalPM()?
--
You received this question notification because your team yade-users
Question #689486 on Yade changed:
https://answers.launchpad.net/yade/+question/689486
Status: Open => Answered
Luc Scholtès proposed the following answer:
The forces applied on the particles are proportional to their size but
the interparticle stength is also proportional to their s
Question #689486 on Yade changed:
https://answers.launchpad.net/yade/+question/689486
Status: Open => Answered
Luc Scholtès proposed the following answer:
A good and pretty easy way: make sure that the average number of bonds
per particle (coordination number) is the same for all samp
Question #689486 on Yade changed:
https://answers.launchpad.net/yade/+question/689486
Status: Open => Answered
Luc Scholtès proposed the following answer:
Hi Ali,
I am not sure to understand your problem here.
JCFPM works so that the samples are stress-free at the first iterat
Question #690803 on Yade changed:
https://answers.launchpad.net/yade/+question/690803
Luc Scholtès proposed the following answer:
Hi Guillermo,
As for your other question [1], could you please provide a minimal
working version of your script (something that everyone could run on
their computer
Question #690803 on Yade changed:
https://answers.launchpad.net/yade/+question/690803
Luc Scholtès proposed the following answer:
Hi Guilherme,
If you want to impose a unidimensional flow in your sample along a given
direction by imposing a pressure difference, you need to set
condIsPressure=1
Question #693282 on Yade changed:
https://answers.launchpad.net/yade/+question/693282
Status: Needs information => Answered
Luc Scholtès proposed the following answer:
Hi,
The following lines may help you build a direct shear test simulation
(the script needs other scripts to work prope
Question #692163 on Yade changed:
https://answers.launchpad.net/yade/+question/692163
Status: Open => Answered
Luc Scholtès proposed the following answer:
Hi,
>From GMSH, you can export your mesh to the .stl format IIRC. Then, you
can use the stl2gts command to convert it to gts:
Question #691351 on Yade changed:
https://answers.launchpad.net/yade/+question/691351
Luc Scholtès posted a new comment:
I think I understand the problem.
You want to measure the permeability of a fracture contained inside a
"rock" sample and, for that, you want to relate the f
Question #694253 on Yade changed:
https://answers.launchpad.net/yade/+question/694253
Luc Scholtès proposed the following answer:
Hi Aaron,
In JCFpmMat (https://yade-
dem.org/doc/yade.wrapper.html#yade.wrapper.JCFpmMat), it defines a lot
of stiffness, strength parameters which are really
Question #693898 on Yade changed:
https://answers.launchpad.net/yade/+question/693898
Status: Open => Answered
Luc Scholtès proposed the following answer:
Hi David,
1) no Hertz Mindlin contact force in JCFPM: stiffnesses are constant (linear
force displacement law). The
Question #676841 on Yade changed:
https://answers.launchpad.net/yade/+question/676841
Luc Scholtès posted a new comment:
Dear Feri,
Yes there is solution for that. Just have a look at the script below
which describes a uniaxial test with the JCFPM. More specifically, look
at the intR parameter
Question #694100 on Yade changed:
https://answers.launchpad.net/yade/+question/694100
Status: Open => Answered
Luc Scholtès proposed the following answer:
Hello,
How did you define the interparticle properties in your simulation
(interparticle stiffnesses, interparticle friction)?
Did
Question #694100 on Yade changed:
https://answers.launchpad.net/yade/+question/694100
Status: Open => Answered
Luc Scholtès proposed the following answer:
The fact that you asked about how to measure the emergent properties of
your DEM model confuses me a bit since this is p
Question #693898 on Yade changed:
https://answers.launchpad.net/yade/+question/693898
Status: Open => Answered
Luc Scholtès proposed the following answer:
Hi David,
"What constitutive law would you recommend to achieve these cohesive
bonds?"
You can use the JCFPM. All interact
Question #694100 on Yade changed:
https://answers.launchpad.net/yade/+question/694100
Status: Open => Answered
Luc Scholtès proposed the following answer:
OK... I am still confused because you say that you chose the parameters
that matches your soil but then you
Question #693898 on Yade changed:
https://answers.launchpad.net/yade/+question/693898
Luc Scholtès proposed the following answer:
Alright,
For 1), as suggested by Jerome, if you want to modify an existing
interaction stiffness, you need to add
i.phys.kn=valueYouWant
in your loop
#Set sphere
Question #676841 on Yade changed:
https://answers.launchpad.net/yade/+question/676841
Luc Scholtès posted a new comment:
Hi,
JCFPM is suitable for modeling rocks [1] and fractured rocks [2].
What do you want to model exacly? -> Please open a dedicated question since we
are very far f
Question #695118 on Yade changed:
https://answers.launchpad.net/yade/+question/695118
Status: Open => Answered
Luc Scholtès proposed the following answer:
Hi,
The 'jcfpm' key in the VTKRecorder should produce '.intr.vtp' files that
you can then open with Paraview. If that's not the c
Question #695118 on Yade changed:
https://answers.launchpad.net/yade/+question/695118
Luc Scholtès proposed the following answer:
Ah.. sorry I misread your question.
For the bonds, I don't see anything that could help but it is absolutely
feasible for the spheres. Just color the spheres
Question #697724 on Yade changed:
https://answers.launchpad.net/yade/+question/697724
Luc Scholtès proposed the following answer:
Hello,
You can choose either option in the jcfpm model. Just change the boolean
smoothJoint from True to False:
https://yade-
dem.org/doc/yade.wrapper.html?highlight
Question #696786 on Yade changed:
https://answers.launchpad.net/yade/+question/696786
Status: Answered => Solved
Luc Scholtès confirmed that the question is solved:
Thank you Jan. Indeed, the damping coefficient plays a role! I guess I'd
need to consider viscous damping at the contact sc
New question #696786 on Yade:
https://answers.launchpad.net/yade/+question/696786
Hi all,
When simulating the settlement of a relatively dense) packing on a plane
surface, I obtain an equilibrium state which seems a bit awkward: from above,
the particles tend to spread in a squared shape
New question #695475 on Yade:
https://answers.launchpad.net/yade/+question/695475
Hi all,
Just wondering, how does the latest versions of Yade perform with respect to
other DEM codes (e.g., Esys, PFC)?
One of my colleague asked me about it but I could not really answer. Also,
IIRC, efforts
Question #696146 on Yade changed:
https://answers.launchpad.net/yade/+question/696146
Status: Answered => Solved
Luc Scholtès confirmed that the question is solved:
Thanks Bruno Chareyre, that solved my question.
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