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Hi Lubocjw, I have the same mechanica-hydraulic coupling problem. In the end, have you found a solution? How you have resolved this problem? Thanks

I have already tried with the way you suggest with a perfect elastic material and the job, even if very slowly and with many warnings due to plasticity divergence,has been completed with reasonable results.

Hi.I'm simulating the evolution of the saturation index in an embankment after its consolidation(done in a situation of fixed saturation at 0.5 and pore pressure at -1000kPa).The job aborts during the step in which I deactivate the boundary condition of -1000KPa, I create a condition of zero...

I have a little problem.I need to change the permeability of my job material during the last step, but I don't know how to do. Can I use the model change options or is there another way? Thanks for the advice.

Hi Hamadadf, I've solve the problem! Thanks for your help!

Ok. I build the embankment and the soil bedrock in a single part and I divide them with a partition. I introduce the initial conditions of the geostatic state editing the keywords , but after this step I haven't well understood if I must activate gravity in different geostatic steps. Haven't I...

I have tried to solve my consolidation problem, considering two different ways: first I have used an orphan mesh of the entire embankment and divided it in many pieces, activating gravity of them in different steps. In the second way, I considered the embankment divided in many parts and...

Hi all, I need a help for my consolidation problem. I don't know how to assembly two different parts of soil, because my job finishes with an error of overconstrains, using penalty friction. Could you suggest any possible solution?

Probably this isn't the solution because I've only one istance in my model. I've tried to change some options in the visualization step, but I couldn't find the right one to solve the problem. Isn't there another way?

I'm working on a coupled pore fluid- stress consolidation but I have problems in the visualization of the results. After I complete the job an error message appears during visualization: Deformation and/or analytical surface extent is too large as compared with the model. Could you suggest me a...

I've tried to use rigid body in my model and the job has been finally completed, but I cannot visualise strains and deformation results that I need. I think this solution cannot be used in a cam-clay model. What can I do to solve the problem in another way?

Thanks a lot. I'll try to solve the problem.

Hi all, I have a problem with coupled pore fluid pressure/stress analysis during the simulation of the construction of an embankment, in particular using the clay plasticity model. Could you suggest me a solution? The warnings message is: ***WARNING: THE SYSTEM MATRIX HAS 562 NEGATIVE...