[Yade-users] [Question #700260]: Any example for rock solid-fluid coupling triax?
New question #700260 on Yade: https://answers.launchpad.net/yade/+question/700260 Hello, As mentioned in the title, I want to study the evolution law of mechanical properties of rock under triaxial compression under fluid solid coupling. I know that flowengine should be used for my purpose. But I don't know how to measure seepage characteristics, such as permeability and so on..So maybe some examples about rock fluid-solid coupling are help. Best wishes. -- You received this question notification because your team yade-users is an answer contact for Yade. ___ Mailing list: https://launchpad.net/~yade-users Post to : yade-users@lists.launchpad.net Unsubscribe : https://launchpad.net/~yade-users More help : https://help.launchpad.net/ListHelp
Re: [Yade-users] [Question #700143]: Uniaxial compression calibration parameters are not applicable to triaxial compression
Question #700143 on Yade changed: https://answers.launchpad.net/yade/+question/700143 Ziyu Wang posted a new comment: Thanks Luc for your suggestion! -- You received this question notification because your team yade-users is an answer contact for Yade. ___ Mailing list: https://launchpad.net/~yade-users Post to : yade-users@lists.launchpad.net Unsubscribe : https://launchpad.net/~yade-users More help : https://help.launchpad.net/ListHelp
[Yade-users] [Question #700258]: How to involve adhesionForce in Hertz-Mindlin contact model
New question #700258 on Yade: https://answers.launchpad.net/yade/+question/700258 Hi, I am simulating a triaxial compression test using Hertz-Mindlin model, and I'd like to ask that if it is possible to include adhesion in Hertz-Mindline contact model so that I can simulate bonded material (or cement material). I read from MindlinPhys[1], there seems to be an option to set adhesion (named adhesionForce in [1]). #I use FrictMat: MatSand = O.materials.append(FrictMat(young=young,poisson=0.3,frictionAngle=radians(30),density=2650,label='sand')) #The engines I used are as follow: O.engines=[ ForceResetter(), InsertionSortCollider([Bo1_Sphere_Aabb(),Bo1_Box_Aabb()]), InteractionLoop( [Ig2_Sphere_Sphere_ScGeom6D(),Ig2_Box_Sphere_ScGeom()], [Ip2_FrictMat_FrictMat_MindlinPhys(betan=betan,betas=betas,label='ContactModel')], [Law2_ScGeom_MindlinPhys_Mindlin(includeMoment=False,includeAdhesion=True,label='Mindlin')] ), GlobalStiffnessTimeStepper(active=1,timeStepUpdateInterval=100,timestepSafetyCoefficient=0.8), triax, TriaxialStateRecorder(iterPeriod=100,file='WallStresses'), newton, #PyRunner(iterPeriod=2000,command='history()',label='recorder'), #PyRunner(command='stopIfDamaged()',iterPeriod=500), ] #I tried to use the following command to active adhesion: ContactModel.isAdhesive=True ContactModel.adhesionForce=adhesion But I didn't make the adhesion come into effect. Thereby, I'd like to ask that: (1) How to include adhesion in Hertz-Mindline contact model if it is possible. (2) In [1], it explains adhesionForce as "Force of adhesion as predicted by DMT", what is DMT? (3) Where I can find the source code of Hertz-Mindline contact model in Yade trunk? Thanks! Leonard [1]https://yade-dev.gitlab.io/trunk/yade.wrapper.html?highlight=dmt#yade.wrapper.MindlinPhys -- You received this question notification because your team yade-users is an answer contact for Yade. ___ Mailing list: https://launchpad.net/~yade-users Post to : yade-users@lists.launchpad.net Unsubscribe : https://launchpad.net/~yade-users More help : https://help.launchpad.net/ListHelp
[Yade-users] Yade 2022.01a released
Dear Yade users and developers, As always at the beginning of the year we are releasing the new Yade version. Yade 2022.01a has just been released [1]! Thanks all developers and users for contributions! Special thanks to Janek for his contribution and preparing the release notes! Last year we started regular online meetings of Yade members. Feel free to join us (more details are here [2]). [1] https://gitlab.com/yade-dev/trunk/-/releases/2022.01a [2] https://lists.launchpad.net/yade-dev/msg15105.html Best regards Anton OpenPGP_signature Description: OpenPGP digital signature ___ Mailing list: https://launchpad.net/~yade-users Post to : yade-users@lists.launchpad.net Unsubscribe : https://launchpad.net/~yade-users More help : https://help.launchpad.net/ListHelp
