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  1. nickkuuttila

    Thickness of shell elements

    Hello all, I have a question about an error that I am receiving with regard to the thickness of shell elements (S4R). here is the error: ***WARNING: In step 1, some facet thicknesses for general contact were reduced from the parent element or specified values due to a large thickness compared...
  2. nickkuuttila

    location of Abaqus environment file

    Hello all! I am wondering if there is a way to check the location of the environment file that Abaqus is reading. I know where the env file is in the site folder but I do not think that Abaqus is reading this file. I have been using a modified env file to run user subroutines through ssh...
  3. nickkuuttila

    interior elements won't deform

    Hello all, I am currently running a simulation I use two rigid plates to deform a solder sphere. I have used Abaqus/Explicit to run this simulation and chose a time step small enough to run the simulation in a decent ammount of time. When I open the odb file a warning pops up that says...
  4. nickkuuttila

    Contact condition pressure loads

    Hello all, I am looking to impose a pressure load on two sides of a flat circle made of shell elements in Abaqus. This is done to model a manufacturing process for single ply composites. when one side of the composite comes in contact with another surface I would like the pressure BC on that...
  5. nickkuuttila

    pressure clamping BC

    Hello all, I am currently modeling a manufacturing process similar to metal hydro-forming but with composites. The composite (modeled using shell elements) is held between two dies with equal fluid pressure on both faces. A male punch is traversed onto the surface of the composite. When the...
  6. nickkuuttila

    Issue with time scaling

    Hello, I am currently having an issue with a relatively simple simulation. I am attempting to deform a small solder sphere between two rigid plates in Abaqus explicit. I fixed one plate and applied a velocity boundary condition to the other I started off having an issue where the simulation...

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