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  • Users: polybog
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  1. polybog

    Contact wizard problem

    hi all, I am doing a contact analysis between a cylinder and a strip (3D). when i open the contact wizard it ask me to select target so i select strip but then it wont allow me to go to next step (next buttom does not highlights). I am selecting body (volume) in the target list and flexible...
  2. polybog

    necking in tensile tesing

    Dear all, i am trying to simulate a tensile test. since in the real senario the material is anisotropic and in ansys i m modelling as isotropic (since i dont know all the matrix for anisotrory for my material). I am not able to get necking becoz of the isotropic property. Is there any other...
  3. polybog

    imperfection in geometry

    hi, i want to force some imperfection in my geometry. actually i have tested one material and that is not isotropic but i am modelling in ansys as isotropic. I came to know that to force anisotropic condition in the material we can change the geometry. is that true? if there is other ways to...
  4. polybog

    Compression analysis of composite in ansys

    hi, i am doing the compression analysis in ansys. i ahve a gradient structure along the thickness direction. I have 4 strips of 12*12*5 (l*b*h) each. now i placed these 4 strips on top of each other (modulus is different in all strips). so now wat shd be my BC. also how to apply pressure...

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