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  1. tyler_leon

    FLAC3D v5.00 stress initialization

    Hi all, I have a question about the initialization of stresses in FLAC3D v5.00. I have a complex model with an irregular topography. I set the gravity with the command set gravity 0 0 -10 but how can I initialize correctly the stresses? Till now I simply indicate a gradient in each direction...
  2. tyler_leon

    FLAC3D: State of stress not parallel to the axes

    Hi all, I'm modelling a cavern group of FLAC3D but I have a state of stress that is not parallel to the axes. Sigma1 is rotated of about 106 degrees from horizontal.When I inizialize stresses I write "zone initialize stress xx --- yy --- zz ---".But is not correct. Somebody can help me? Thanks...
  3. tyler_leon

    ROCSCIENCE RS3: import geometry

    Hi all, does anyone import the geometry in RS3 by Rocscience using a IGS file? The program crashes even if i use a simple geometry (like a cube). It works perfectly if I import the geometry using Examine… Thanks in advance
  4. tyler_leon

    Modeling with ANSYS Mech APDL

    Thank you very much for the help, I finally solved my problem. Thx!
  5. tyler_leon

    Modeling with ANSYS Mech APDL

    Hi all, I'm a new member of this forum. My problem is that I'm trying to modelling an underground cavern group using ANSYS APDL starting from a BIM modeler. I'm able to import the IGS file with the geometry (volumes), but I encounter some problems: My cavern complex is built in BIM using also...

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