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  1. Usman1979

    Femoral condyle and Proximal tibia

    Dear All, I am modelling the knee joint now. I need the data of knee joint load multiplied by body weight ( x BW) for each knee joint flexion. I hope anyone can help me here by recommendating the paper that discused about that. Thank, Usman
  2. Usman1979

    Bone resection in knee arthroplasty

    Dear all, I am studying the knee joint prosthesis design. I have a medical problem with distal femur and proximal tibia resection. As we know the bone must be cut for arthroplasty. I need the medical information about the allowable size of bone resection. I hope someone here can help me to...
  3. Usman1979

    From STL to Solid

    Dear All, Now I am studying biomechanical modeling of knee joint. I have a problem in creating my model for the simulation. I have tried to google and I found so many models of knee joint, but some of them are in .stl file. I need to convert the stl models to solid one and then I can modify its...
  4. Usman1979

    From STL to Solid

    Dear All, Now I am studying biomekanical modelling od knee join. I have a problem in creating my model for the simulation. I have tried to google and I found so many models of knee joint, buat some of them are in stl file. I need to convert the stl model to solid and then I can modify its shape...
  5. Usman1979

    Problem with opening file from Simtk.org

    Thank you very much IRstuff. Very nice. Now I can open the folder using 7-zip you recommended.
  6. Usman1979

    Problem with opening file from Simtk.org

    Thanks IRstuff for your response. I have tried to extract using winzip but it did not work.
  7. Usman1979

    Problem with opening file from Simtk.org

    Dear All, I have downloaded the file from simtk.org (https://simtk.org/project/xml/downloads.xml?group_id=949), but until now I still can not open the file. I really need this file and someone here can help me to solve this problem. Thanks, Usman Aceh, Indonesia
  8. Usman1979

    UMAT Subroutine

    Dear All, I am really new in abaqus. Now I want to try to model FGM material. They said that I have to use UMAT. Please help me how to introduce UMAT subroutine to the existing script. The example script I also posted below. Thanks # -*- coding: mbcs -*- from part import * from material...

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