Re: [Yade-users] [Question #290179]: The relationship of Young modulus, Poisson’s ratio and shear modulus

2016-04-07 Thread liukeqi
Question #290179 on Yade changed: https://answers.launchpad.net/yade/+question/290179 Description changed to: Hello everyone, I want to use the boundary controller “peri3dController” to test the property of the concrete material, but I found that the relation of Young modulus(E), Poisson’s

[Yade-users] [Question #290174]: What is difference between: L3Geom; L6Geom and ScGeom

2016-04-07 Thread Tran Minh Khoa
New question #290174 on Yade: https://answers.launchpad.net/yade/+question/290174 Dear All, I am a newbie in Yade. Please give me more detail about the difference between L3Geom; L6Geom and ScGeom . Please give me some examples and reasons that in which case, Ig2_Sphere_Sphere_L3Geom or

Re: [Yade-users] [Question #290070]: TesselationWrapper and porosity

2016-04-07 Thread behzad
Question #290070 on Yade changed: https://answers.launchpad.net/yade/+question/290070 behzad posted a new comment: I even tried the following. The problem is that vtkExporter is not accepting any function from outside. In the following script I get the error of TW is not defined. Then, I

Re: [Yade-users] [Question #290070]: TesselationWrapper and porosity

2016-04-07 Thread behzad
Question #290070 on Yade changed: https://answers.launchpad.net/yade/+question/290070 behzad posted a new comment: I understand that to visualize the deformation for example we can write: #TW.setState(0) #O.run(10,True) #TW.setState(1) #TW.defToVtk("strainvtk") But there's not function like

Re: [Yade-users] [Question #290070]: TesselationWrapper and porosity

2016-04-07 Thread behzad
Question #290070 on Yade changed: https://answers.launchpad.net/yade/+question/290070 behzad posted a new comment: yes the equation is fine. How to export it however, is not clear to me. I'd like to get the triangulated scene with this parameter (porosity) assigned to them. The following

Re: [Yade-users] [Question #290070]: TesselationWrapper and porosity

2016-04-07 Thread Bruno Chareyre
Question #290070 on Yade changed: https://answers.launchpad.net/yade/+question/290070 Bruno Chareyre proposed the following answer: I am assuming that you know how to export any value attached to particles using VTK exporter (else please see the doc, this one is well documented). Then the only

Re: [Yade-users] [Question #221209]: Confinement by moving wall (external) in triaxial test

2016-04-07 Thread hjz
Question #221209 on Yade changed: https://answers.launchpad.net/yade/+question/221209 hjz posted a new comment: Hi, Rin. I'm a freshmen of yade. I also want to move wall in triaxial test, but I can't reach it. Can I have a look on your code? I can't open your link above. thank you very

[Yade-users] [Question #290129]: calculation of external work

2016-04-07 Thread Yor1
New question #290129 on Yade: https://answers.launchpad.net/yade/+question/290129 Hi all, I try to calculate the external work in triaxial compression test. In fact, i found that in the script TriaxialStressController.cpp the external work is calculated when the loading is done by force with

Re: [Yade-users] [Question #290070]: TesselationWrapper and porosity

2016-04-07 Thread Chareyre
Question #290070 on Yade changed: https://answers.launchpad.net/yade/+question/290070 Chareyre proposed the following answer: TW.volume(i) is the volume assigned to one sphere. From this you can easily define the corresponding porosity. B -- You received this question notification because

Re: [Yade-users] [Question #289663]: Total elastic shear energy in Hertz-Mindlin model

2016-04-07 Thread Bettina Suhr
Question #289663 on Yade changed: https://answers.launchpad.net/yade/+question/289663 Bettina Suhr posted a new comment: Hi Jiangtao, sorry, but it is still not clear to me, what exactly is your question. Would you like to calculate the change in shear energy between two moments in time? You