[Yade-users] [Question #693090]: Cohesive contact between a pfacet surface and a sphere

New question #693090 on Yade: https://answers.launchpad.net/yade/+question/693090 Hi every one, I would like to know is there a method to put a cohesive contact condition between a pfacet surface and spheres? It's working for a gridconnection and spheres but I try for a sphere and a pfacet

Re: [Yade-users] [Question #692040]: How to fix a Pfacet with node

Question #692040 on Yade changed: https://answers.launchpad.net/yade/+question/692040 Ali Rafiee confirmed that the question is solved: Thanks Klaus Thoeni, that solved my question. -- You received this question notification because your team yade-users is an answer contact for Yade

Re: [Yade-users] [Question #692040]: How to fix a Pfacet with node

Question #692040 on Yade changed: https://answers.launchpad.net/yade/+question/692040 Status: Answered => Solved Ali Rafiee confirmed that the question is solved: Hi Klaus, Thank you very much. So, There is not a way to fix an element inside a clump. Ali -- You received this quest

[Yade-users] [Question #692040]: How to fix a Pfacet with node

New question #692040 on Yade: https://answers.launchpad.net/yade/+question/692040 Hi everybody, I have a problem with fixing (blocking) a pfacet with nodes. in fact, I wanted to fix a pfacet just from bottom part, so I fix the below nodes, but this method did not work. I do not want to

Re: [Yade-users] [Question #689486]: Relationship between JCF contact law parametres and particle size

Question #689486 on Yade changed: https://answers.launchpad.net/yade/+question/689486 Status: Answered => Solved Ali Rafiee confirmed that the question is solved: Thanks Luc Scholtès, that solved my question. -- You received this question notification because your team yade-us

Re: [Yade-users] [Question #689486]: Relationship between JCF contact law parametres and particle size

Question #689486 on Yade changed: https://answers.launchpad.net/yade/+question/689486 Status: Answered => Open Ali Rafiee is still having a problem: Thanks Luc, You are right, but as you said, if the particle sizes in a sample change, consequently the porosity and also interconnectiv

Re: [Yade-users] [Question #689486]: Relationship between JCF contact law parametres and particle size

Question #689486 on Yade changed: https://answers.launchpad.net/yade/+question/689486 Status: Answered => Open Ali Rafiee is still having a problem: Hi Luc, The sample is under gravity force and this happens after first iteration. Under gravity force, the force applied on each parti

[Yade-users] [Question #689486]: Relationship between JCF contact law parametres and particle size

New question #689486 on Yade: https://answers.launchpad.net/yade/+question/689486 Hi everybody, I have a question about parameter calibration, indeed I have a model in rock mass media generated by random size spheres. just in the first step, in which I try to have a stable assembly of spheres,

Re: [Yade-users] [Question #687209]: Grid contact with spheres having cohesive material defintion

Question #687209 on Yade changed: https://answers.launchpad.net/yade/+question/687209 Status: Open => Solved Ali Rafiee confirmed that the question is solved: I get answer. I deleted "Law2_ScGridCoGeom_FrictPhys_CundallStrack()" and it works. -- You received this question

[Yade-users] [Question #687209]: Grid contact with spheres having cohesive material defintion

New question #687209 on Yade: https://answers.launchpad.net/yade/+question/687209 Hi every one, I wanted to create a model for interaction between a grid and the spheres having rolling friction coefficient characteristics, so I modified a simple existing example

Re: [Yade-users] [Question #685539]: shape orientation for Potential Block

Question #685539 on Yade changed: https://answers.launchpad.net/yade/+question/685539 Status: Expired => Open Ali Rafiee is still having a problem: Hi Vasileios, I looked at this code in C ++, but I do not have much experience in C ++. but I think, there is no problem on finding ver

Re: [Yade-users] [Question #685867]: polyhedron in pfacets- mass center

Question #685867 on Yade changed: https://answers.launchpad.net/yade/+question/685867 Ali Rafiee posted a new comment: Hi every one, for my question about polyhedron in pfacet, I have not had any answer yet. Am I wrong? Best regards Ali -- You received this question notification because your

[Yade-users] [Question #685867]: polyhedron in pfacets- mass center

New question #685867 on Yade: https://answers.launchpad.net/yade/+question/685867 Hi everyone, I have a question about mass attribution for polyhedron in pfacet form. as I guess the mass in pfacet form is attributed to the nodes (if I'm right), I would like to know if one has a complex

Re: [Yade-users] [Question #685539]: shape orientation for Potential Block

Question #685539 on Yade changed: https://answers.launchpad.net/yade/+question/685539 Ali Rafiee posted a new comment: Hi Vasileios, I see that apparently you have not had time to look at this example. if you need another example I can do it. but this problem of orientation is not always solved

Re: [Yade-users] [Question #685539]: shape orientation for Potential Block

Question #685539 on Yade changed: https://answers.launchpad.net/yade/+question/685539 Ali Rafiee gave more information on the question: Here is a simple example with a single polyhedron. Thanks again Ali ## simple code from yade import polyhedra_utils from yade

Re: [Yade-users] [Question #685539]: shape orientation for Potential Block

Question #685539 on Yade changed: https://answers.launchpad.net/yade/+question/685539 Status: Needs information => Open Ali Rafiee gave more information on the question: Hi Vasileios, I just tested this simple example with Yade 20191104-2651 bionic version, but this orientation prob

[Yade-users] [Question #685539]: shape orientation for Potential Block

New question #685539 on Yade: https://answers.launchpad.net/yade/+question/685539 Hi everyone, I can't understand the logic of the orientation standards for Potential Block, in particular for blocks with oblique facets. I respected all the explanations from the answers to this question:

Re: [Yade-users] [Question #685375]: Converting polyhedron body to Potential Particle or Potential Block

Question #685375 on Yade changed: https://answers.launchpad.net/yade/+question/685375 Ali Rafiee confirmed that the question is solved: Thanks Vasileios Angelidakis, that solved my question. -- You received this question notification because your team yade-users is an answer contact for Yade

Re: [Yade-users] [Question #685375]: Converting polyhedron body to Potential Particle or Potential Block

Question #685375 on Yade changed: https://answers.launchpad.net/yade/+question/685375 Status: Answered => Solved Ali Rafiee confirmed that the question is solved: Thank you very much Vasileios for your time. I think you're right, for the moment, I have a lot to do with your detai

Re: [Yade-users] [Question #685375]: Converting polyhedron body to Potential Particle or Potential Block

Question #685375 on Yade changed: https://answers.launchpad.net/yade/+question/685375 Ali Rafiee gave more information on the question: with setting dt=0.0001, my code works but I see this error message: "analytic centre did not converge" and I need more information about input

Re: [Yade-users] [Question #685375]: Converting polyhedron body to Potential Particle or Potential Block

Question #685375 on Yade changed: https://answers.launchpad.net/yade/+question/685375 Status: Answered => Open Ali Rafiee is still having a problem: Hi Vasileios, I solve the problems related to the geometric transformation, but I think I have another problem concerning parameter sett

Re: [Yade-users] [Question #685375]: Converting polyhedron body to Potential Particle or Potential Block

Question #685375 on Yade changed: https://answers.launchpad.net/yade/+question/685375 Status: Answered => Open Ali Rafiee is still having a problem: Hi Vasileios, and thank you again. just without last rotation around Y axis, the obtained PB is not same as the input polyhedron regard

Re: [Yade-users] [Question #685375]: Converting polyhedron body to Potential Particle or Potential Block

Question #685375 on Yade changed: https://answers.launchpad.net/yade/+question/685375 Status: Solved => Open Ali Rafiee is still having a problem: Thank you very much Vasileios, I tried to do this converting method, and that is my c

Re: [Yade-users] [Question #685375]: Converting polyhedron body to Potential Particle or Potential Block

Question #685375 on Yade changed: https://answers.launchpad.net/yade/+question/685375 Status: Answered => Solved Ali Rafiee confirmed that the question is solved: Thanks Vasileios Angelidakis, that solved my question. -- You received this question notification because your team yade-us

[Yade-users] [Question #685375]: Converting polyhedron body to Potential Particle or Potential Block

New question #685375 on Yade: https://answers.launchpad.net/yade/+question/685375 Dear all, I would like to know if there is a method for converting polyhedron objects to geometric format of potential particle or not. Thanks a lot Ali -- You received this question notification because your

Re: [Yade-users] [Question #685203]: problem in moving particles and existence of weight force on each particle

Question #685203 on Yade changed: https://answers.launchpad.net/yade/+question/685203 Ali Rafiee proposed the following answer: Hi, as I can see from your model, in fact you are trying to model the "block caving". if you want to model it, that will be very difficult with polyhed

[Yade-users] [Question #684018]: unbreakable clumps to breakable ones(glued spheres)

New question #684018 on Yade: https://answers.launchpad.net/yade/+question/684018 Hi everyone, I'm trying to convert a compact clumps to a glued spheres; the spheres inside of each clump become cohesive meanwhile the spheres of two different clumps remain without cohesion, however they may be

Re: [Yade-users] [Question #670852]: remote interaction, net mats attribution by sphere's material

Question #670852 on Yade changed: https://answers.launchpad.net/yade/+question/670852 Status: Open => Solved Ali Rafiee confirmed that the question is solved: Thanks Jan Stránský, that solved my question. -- You received this question notification because your team yade-users is an ans

Re: [Yade-users] [Question #670852]: remote interaction, net mats attribution by sphere's material

Question #670852 on Yade changed: https://answers.launchpad.net/yade/+question/670852 Status: Answered => Open Ali Rafiee is still having a problem: Thanks Jan, I completed the script in this way, and it seems to be correct

Re: [Yade-users] [Question #670852]: remote interaction, net mats attribution by sphere's material

Question #670852 on Yade changed: https://answers.launchpad.net/yade/+question/670852 Status: Needs information => Open Ali Rafiee gave more information on the question: Hello Jan, in below simple example you can see my question in the model. I tried to have all of possible cases.

[Yade-users] [Question #670852]: remote interaction, net mats attribution by sphere's material

New question #670852 on Yade: https://answers.launchpad.net/yade/+question/670852 Hi, I have a question about the definition of material given to a remote interaction between two spheres with for example one having netMat and other one wireMat material. in fact, I am trying to create a model