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  1. dcattoni

    flagepole connection warning

    Hi Guys!! How it's going? I hope you are ok! I'm facing with the flagepole connection warning and I don't how to fix it. The model consists in a box meshed with 3D elements and a wing made by two multilayer panels linked with 1D elements as you can se in the figure that I attach. This models...
  2. dcattoni

    Flagepole connection in Thermal Analysis

    Hi Guys!! How it's going? I hope you are ok! I'm facing with the flagepole connection warning and I don't how to fix it. The model consists in a box meshed with 3D elements and a wing made by two multilayer panels linked with 1D elements as you can se in the figure that I attach. This models...
  3. dcattoni

    Mechanism with deformable parts

    Hi rb1957 and karachun thanks for yours advice. rb1957 in Argentina you put your different levels of education, for instance if you finish your bachelor in engineering, then you write Eng. XXXX. So, if you finish a master, then you write Msc. Eng. XXX. I notice that I've written "Ing" instead...
  4. dcattoni

    Mechanism with deformable parts

    Hi!! Any idea?? I need help guys!! Thanks Msc Ing. D Cattoni
  5. dcattoni

    Mechanism with deformable parts

    https://files.engineering.com/getfile.aspx?folder=d0f4b8c3-65e0-4dff-a17a-510ec08b90fe&file=rod_crank.PNG Msc Ing. D Cattonihttps://files.engineering.com/getfile.aspx?folder=d0f4b8c3-65e0-4dff-a17a-510ec08b90fe&file=rod_crank.PNG
  6. dcattoni

    Mechanism with deformable parts

    And now?? Msc Ing. D Cattoni
  7. dcattoni

    Mechanism with deformable parts

    Hi Guys How it's going? I hope you are fine. Here we go I'm studying a simple rod - crank mechanism as a simplification of a complex model. My idea is try to set BC's and analysis type in order to be able to set the same in a hugh model. But, I was not able to set them in femap, since I don't...
  8. dcattoni

    material modeling for container made of polyethylene

    Great! Do you have any paper o bibliography where I can read polyethylene material properties? Thanks Msc Ing. D Cattoni
  9. dcattoni

    material modeling for container made of polyethylene

    Hi guys!! How are you doing today? I hope you are fine I'm stucking in modeling a contanier made of polyethylene, more presicely high density polyethylene. I can't find papers o bibliographi where they specify which kind of material model match better with polyethylene type materials...
  10. dcattoni

    Zero connector reaction foreces

    Holy shit Mustaine3!!!!! You are all right!! I got it!!! I can see the light now!! Thanks so much guys!! Domingo Msc Ing. D Cattoni
  11. dcattoni

    Zero connector reaction foreces

    Hi Mustaine3 Could you be more specific? Thanks Msc Ing. D Cattoni
  12. dcattoni

    Zero connector reaction foreces

    Thanks fox FEA way: I created two history output. One that it called YPR and other shock. The first one was created in order to monitor the Yaw, Pitch and Roll of the car, the other one contains CRF, CEF. Mustaine3: The connector elastic forces in Y direction is fine and CEF1 and CEF3 are zeor...
  13. dcattoni

    Zero connector reaction foreces

    Hi Guys! How it's going!! I took an old model from a old workshop of abaqus in order to understand how connectors work. Four connectors were created in order to simulate the four shock absorver. The shock absorver was modeled with a cartensian and cardan connectors. It was set an elastic...
  14. dcattoni

    How to mesh this in ABAQUS.....Mesh challange

    Thanks Guys!!! I appreciate your response!!! Thanks a lot Domingo Msc Ing. D Cattoni
  15. dcattoni

    How to mesh this in ABAQUS.....Mesh challange

    Hi everyone How are you? I hope you ok! I'm Domingo and I'm traying to mesh the geometry who *.sat file I've attached. In addition, You can see several images of the geometry and how was splited in different cells in order to use structural or swept meshed control. But, there exist some cells...
  16. dcattoni

    Stress Linearization

    I'm using Tresca. Thanks!!
  17. dcattoni

    Stress Linearization

    Yes TGS4 Sec VIII and III I made a sub routine in matlab for calculate membrane, bending, membrane+bendig stress, using stress tensor components and I obtained the same result that in femap. But I have so many doubt about the procedure used for calculate the integrals shown in Sec VIII, Div2...
  18. dcattoni

    Stress Linearization

    Ok TGS4 Here we go I attached a .doc file when you can find what I want to say. There are 2 lines highlighted when it say: SCL 6: The Linearized Maximum Combined Membrane and Bending Stress is calculated as 80.187 The Maximum Tresca Stress along the SCL is 75.924 SCL7: The Linearized...
  19. dcattoni

    Stress Linearization

    hi Guys Can be possible that Membrane plus bending stress is higher than stress intensity (Tresca)? thank!
  20. dcattoni

    Glue and Surface to Surface contact

    Hi everybody!! I have a big problem. I need to use both, glue and surface to surface contact properties, but at the same time in a model. What can I do? Do I have to exporte the model and then rewrite .dat file? I know that NX. has an option for these questions. Regard!

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