Question #402779 on Yade changed:
https://answers.launchpad.net/yade/+question/402779
Status: Answered => Solved
De zhang confirmed that the question is solved:
great thanks for you!!!
I will learn detail from what you supplied~ thank you again~
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Question #277022 on Yade changed:
https://answers.launchpad.net/yade/+question/277022
De zhang posted a new comment:
Hi Jan
Did you mean that information of polyhedra could not record by VTKRecord
command, as these can not be tackled by Paraview ?
Then, how to deal with the postprocessing
New question #622061 on Yade:
https://answers.launchpad.net/yade/+question/622061
dear sir!
when I update the software, the warning as following:
W:The repository 'http://ppa.launchpad.net/yade-users/external/ubuntu xenial
Release' does not have a Release file., W:Data from such a repository
Question #611087 on Yade changed:
https://answers.launchpad.net/yade/+question/611087
De zhang proposed the following answer:
change the code as flowing:
def addPlotData():
damageRatio=numBroCohBonds/float(numBroCohBonds+sumCohBonds)
plot.addData(t=O.time,dr=damageRatio)
haha~~
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New question #629464 on Yade:
https://answers.launchpad.net/yade/+question/629464
hello
I install the 2016.06a yade on my computer, when I try the example of
'Oedometric test' which should type 'yade-batch --job-threads=1
03-oedometric-test.table 03-oedometric-test.py', it showed that 'the
Question #629464 on Yade changed:
https://answers.launchpad.net/yade/+question/629464
Status: Answered => Solved
De zhang confirmed that the question is solved:
Thanks rcaulk!
I have compiled yade from sources, and do you mean that I should first cd
the path to /install/bin and
Question #629464 on Yade changed:
https://answers.launchpad.net/yade/+question/629464
Status: Solved => Open
De zhang is still having a problem:
Thanks rcaulk!
I have compiled yade from sources, and do you mean that I should first cd
the path to /install/bin and run the yade-batch
Question #629464 on Yade changed:
https://answers.launchpad.net/yade/+question/629464
Status: Answered => Solved
De zhang confirmed that the question is solved:
Thanks a lot ! I can move on ~
best~
dzlearnyade
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New question #661215 on Yade:
https://answers.launchpad.net/yade/+question/661215
Dear everybody
I am going on simulating a process of compact ballast by a plate, I want to
record the rotation of one ballast of the sample, and make the plot of i vs the
rotation ,but I got nothing, the process
Question #661063 on Yade changed:
https://answers.launchpad.net/yade/+question/661063
De zhang posted a new comment:
Thank you! Jan~
My friend and I checked the scripts each line and find that a bracket was
missing in one line (x_x||) for my careless. But there is another problem
Question #661063 on Yade changed:
https://answers.launchpad.net/yade/+question/661063
De zhang posted a new comment:
Jan~Thanks~ Help me a lot~~Wish having a warm weekend~~
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New question #661063 on Yade:
https://answers.launchpad.net/yade/+question/661063
Dear everybody
I repeat a scripts lot to debugger program. I use the 'from yade import
qt,plot,utils,polyhedra_utils,ymport,export,pack' modules, as several times I
run the program, the last time I run the
Question #661215 on Yade changed:
https://answers.launchpad.net/yade/+question/661215
Status: Answered => Solved
De zhang confirmed that the question is solved:
Thanks Jan Stránský, that solved my question.
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Question #661262 on Yade changed:
https://answers.launchpad.net/yade/+question/661262
Summary changed to:
How to record the rotation angle of polyhedra?
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New question #661262 on Yade:
https://answers.launchpad.net/yade/+question/661262
I made a simulation of polyhedra compaction model and I want to record the
roration angle of polyhedra,
I tried :
> def addPlotData():
> Fz=100+50*sin((15/pi)*O.time)
>
Question #661262 on Yade changed:
https://answers.launchpad.net/yade/+question/661262
Description changed to:
I made a simulation of polyhedra compaction model and I want to record the
rotation angle of polyhedra,
I tried :
> def addPlotData():
> Fz=100+50*sin((15/pi)*O.time)
>
Question #661063 on Yade changed:
https://answers.launchpad.net/yade/+question/661063
Status: Needs information => Open
De zhang gave more information on the question:
Thank you! Jan~
The simple process was added on the above comment, and I have another
questions about the p
Question #661262 on Yade changed:
https://answers.launchpad.net/yade/+question/661262
De zhang gave more information on the question:
Jan~
I got the
bodies[200].state.ori=Quaternion((0.5658292752452952,0.037320394020097174,0.823677375836904),2.187809578030986)
##quaternion(x,y,z,w)
how
Question #661262 on Yade changed:
https://answers.launchpad.net/yade/+question/661262
De zhang gave more information on the question:
Jan~
I checked the model and found that the bodies[45] was facet!!! Oh! it's .^^
But I still want to know how to record the rotation angle of polyhedra
Question #661262 on Yade changed:
https://answers.launchpad.net/yade/+question/661262
Status: Needs information => Open
De zhang gave more information on the question:
Thanks Jan~
Actually I want to record the rotation angle of one or more polyhedra around x
axis.
I tried state.
Question #661262 on Yade changed:
https://answers.launchpad.net/yade/+question/661262
Status: Answered => Solved
De zhang confirmed that the question is solved:
Thanks Jan Stránský, that solved my question.
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Question #661262 on Yade changed:
https://answers.launchpad.net/yade/+question/661262
Status: Solved => Open
De zhang is still having a problem:
Hello, Jan~
I have one more question about the rotation angle of polyhedra that if I want
to know the rotation angle rate of that. Can I calcul
Question #661262 on Yade changed:
https://answers.launchpad.net/yade/+question/661262
De zhang posted a new comment:
Hello, Jan~
I have one more question about the rotation angle of polyhedra that if I want
to know the rotation angle rate of that. Can I calculate it by
deltaV/(iter*time-pave
Question #661262 on Yade changed:
https://answers.launchpad.net/yade/+question/661262
De zhang posted a new comment:
Thanks Jan and Bruno~
I will have try~
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Question #661262 on Yade changed:
https://answers.launchpad.net/yade/+question/661262
Status: Answered => Solved
De zhang confirmed that the question is solved:
Dear Jan~
The code worked! Moreover, the results showed that the rate of rotation
(state.angVel) could rev
Question #661262 on Yade changed:
https://answers.launchpad.net/yade/+question/661262
De zhang confirmed that the question is solved:
Thanks Jan Stránský, that solved my question.
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Question #483523 on Yade changed:
https://answers.launchpad.net/yade/+question/483523
De zhang posted a new comment:
Jan~ I also had the same question and sent you an email for details~
Thanks~
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Question #669006 on Yade changed:
https://answers.launchpad.net/yade/+question/669006
De zhang gave more information on the question:
Hi,
The last StepNum, '
O.engines=O.engines+[PyRunner(command=...)+PyRunner(command=...)] 'seem to
start a new simulation that confining wall stress was nun
New question #669006 on Yade:
https://answers.launchpad.net/yade/+question/669006
Hi,
Recently I wrote a code for traxial simulation. When I try to calculate the
confining stress, I wrote a subroutine, when I use the Pyrunner(command()), it
can't work. My whole code is flowing, The problem can
Question #669006 on Yade changed:
https://answers.launchpad.net/yade/+question/669006
De zhang posted a new comment:
Hi,
The program has another problem that after StepNum 3 , the loading plate
disappeared, and it ran to StepNum5 , the subroutine 'Confining()' seem to be
no work.
Anyone can
Question #669006 on Yade changed:
https://answers.launchpad.net/yade/+question/669006
De zhang gave more information on the question:
Hi,
I am confused about the implemtation of 'checker.command=''' and
in the subroutine the 'O.engines=O.engines+PyRunner(command='...')', Anyone can
help me
Question #669006 on Yade changed:
https://answers.launchpad.net/yade/+question/669006
De zhang gave more information on the question:
The code in last step of TraiStep():
O.engines=O.engines+[PyRunner(command='Confining()',iterPeriod=1)]+[PyRunner(command='AxialLoading
Question #669006 on Yade changed:
https://answers.launchpad.net/yade/+question/669006
De zhang posted a new comment:
Dear RCaulk,
Thank you for your reply~
You are right that I was trying to make a cubical simulation of triaxial
test. Howerver, My purpose is to work on nonsphere
Question #669006 on Yade changed:
https://answers.launchpad.net/yade/+question/669006
De zhang gave more information on the question:
Hi,
I simplfy my procedure problems as following:
#generation of assembly
O.engines=[...
...
PyRunner=(command='TraiStep
New question #669404 on Yade:
https://answers.launchpad.net/yade/+question/669404
Hello,
Following the last question, I found that a bug for using PyRunner[].
I found that at the begining of
O.engines=[...PyRunner[1...],PyRunner[2...,label=2.],], the
PyRunner[2...,label=2.] was called in the
Question #669006 on Yade changed:
https://answers.launchpad.net/yade/+question/669006
Status: Open => Solved
De zhang confirmed that the question is solved:
@Robert, @Jan Stránský, Thanks! I have found the problem and comprehend the
using of PyRunner and O.engines+.
Thank you for your h
Question #669404 on Yade changed:
https://answers.launchpad.net/yade/+question/669404
Status: Answered => Open
De zhang is still having a problem:
Dear Klaus.thoeni,
Thanks for your reply! First I wanted to do a non-sphere assembly triaxial test
actually, so I tried a sphere test in adva
Question #669404 on Yade changed:
https://answers.launchpad.net/yade/+question/669404
Status: Answered => Solved
De zhang confirmed that the question is solved:
Dear @bruno-chareyre and @Klaus.thoeni,
Thank you for your reply, I checked the script again attentively and I
fo
Question #669404 on Yade changed:
https://answers.launchpad.net/yade/+question/669404
De zhang confirmed that the question is solved:
Thanks Bruno Chareyre, that solved my question.
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Question #665314 on Yade changed:
https://answers.launchpad.net/yade/+question/665314
De zhang posted a new comment:
Dear azim,
I have met the same problem as yours, and I could not understand your solutions
as reading your answers, I saved a script A as 'SaveA.yade.gz' or 'SaveA.yade',
when I
Question #668264 on Yade changed:
https://answers.launchpad.net/yade/+question/668264
De zhang proposed the following answer:
Hi Kun,
I met the same problem of yours, I think Jan supplied a good method, and I had
another way that I dispersed the facet into small ones so that you can get more
Question #665314 on Yade changed:
https://answers.launchpad.net/yade/+question/665314
De zhang posted a new comment:
Hi Bruno,
I actually come to a bug message using the copy/paste script problem.
I save a result as '1.yade', and in the second script , it could be loaded.
but when I finished
Question #665314 on Yade changed:
https://answers.launchpad.net/yade/+question/665314
De zhang posted a new comment:
Hi Bruno,
My e-mail is 852321...@qq.com, would you please send me a mail so that I can
mail the files to you? Thank you~
Best regard!
De Zhang
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Question #497350 on Yade changed:
https://answers.launchpad.net/yade/+question/497350
De zhang posted a new comment:
Hi Jan,
I have tried the code you provided above in version(2018.02b). It also came out
the error message as following:
###
ERROR /data/trunk/pkg/dem/STLImporter.cpp:23 import
Question #497350 on Yade changed:
https://answers.launchpad.net/yade/+question/497350
De zhang posted a new comment:
Thanks Jan,
I have tried the procedure in stl-gts folder in trunk-2018.02b and I made it
by following conversion:
STL->GTS->Yade
to convert format by using "stl2gts
Question #676855 on Yade changed:
https://answers.launchpad.net/yade/+question/676855
Status: Answered => Solved
De zhang confirmed that the question is solved:
Thanks Jan Stránský, that solved my question.
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the druckerPrager module? or how to invoke it in liboofem?
Thanks,
DE Zhang
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New question #676621 on Yade:
https://answers.launchpad.net/yade/+question/676621
Hi everyone,
I did a dem-fem surface couplering base on the updated code of Jan Stranský
surf-example and modified.
Here is the code git: https://github.com/Dez2018/dez.git
I first ran the 'yade-preproc.py' to
Question #676621 on Yade changed:
https://answers.launchpad.net/yade/+question/676621
Status: Answered => Solved
De zhang confirmed that the question is solved:
Hi Bruno，
Thanks~ I checked the script and found I missed the 'O.material.append()'.
After adding that, it worked. Thanks ag
Question #676621 on Yade changed:
https://answers.launchpad.net/yade/+question/676621
De zhang confirmed that the question is solved:
Thanks Bruno Chareyre, that solved my question.
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New question #681356 on Yade:
https://answers.launchpad.net/yade/+question/681356
Hi,
During the simulation of the interactions between two polyhedrons or one
polyhedron and wall, I want to detect the equivalent CrossSection, penetration
Volume and depth, contact point between them. I tried
Question #681356 on Yade changed:
https://answers.launchpad.net/yade/+question/681356
Status: Answered => Solved
De zhang confirmed that the question is solved:
Thanks Jan Stránský, that solved my question.
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Question #681356 on Yade changed:
https://answers.launchpad.net/yade/+question/681356
De zhang gave more information on the question:
When I pause the process of simulation, I tried "PolyhedraGeom().contactPoint"
it return the Vector3(0,0,0) and "PolyhedraGeom().penetrationV
New question #681720 on Yade:
https://answers.launchpad.net/yade/+question/681720
I want to add load on the assign nodes in FEM during the coupling of FEM/DEM,
but something was wrong by the procedure with the error prompt as following:
Question #693369 on Yade changed:
https://answers.launchpad.net/yade/+question/693369
De zhang proposed the following answer:
Because the normal force is determined by the intersecting polyhedron between
two contact objects, you can classify the type of contact according to the
overall shape
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