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How can I find the exess pore water pressure in my dynamic soil model

Submitted by alishafi on

Dear friends

I've prepared a dynamic model of saturated loose sandy soil with abaqus software. Unfortunately, after  running the model, the pore water pressure is didn't raise up. I don't know if any kind of subroutines I must use or anything else. I'm in the final step of  my thesis analysisand I really need your helps.

Sincerely yours

alishafi

Deformation gradients and atomistic simulations

Submitted by Biswajit Banerjee on

I came upon a recent paper called "Deformation gradients for continuum mechanical analysis of atomistic simulations" by Jonathan A. Zimmerman , Douglas J. Bammann,  and Huajian Gao, International Journal of Solids and Structures 46 (2009) 238–253 where the authors conclude with

Complicated rotor dynamic simulation with ANSYS/ABAQUS or Madyn 2000

Submitted by phamhuytuan on

 

I have a system as in the Figure. There will have a radial load and a lateral load acting on the circumference of the drum which rotate at around 1000 rpm. I want to investigate the stability of the shaft at this speed. Can ANSYS or ABAQUS simulate this kind of dynamic simulation or is there any other software can solve my problem.

Thank you.