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  1. TomekZeWschodu

    Calculating of structure natural frequencies

    Hello all, Do anyone know a tool, that will help with quick calculations of natural frequencies of: plates / stiffened panels / frame system? The key is that I need a tool that will include damping of the liquid that may be adjacent to the particular structural elements. thanks for help ;)...
  2. TomekZeWschodu

    Loads, desing and analysis of wire rope drums

    HI All, I would like to do a kind of research, do you know any interesting books, literature or standards descirbing how to calculate the pressure on the wire rope drum that is a direct result of wire spooling? Do you know whether there exist a formula that will include the friction...
  3. TomekZeWschodu

    Utilization Ratio / Safety Factor / Postprocessing

    Hi All, I have done an Advanced Simulation (SOL101) in NX9 and would like to display (do the result postprocessing) a utilization factor for each element with respect to it's own Yield Strength. I have more than one material used in the analysis so simple reduction of the Stress is not a...
  4. TomekZeWschodu

    S-lay pipeline installation

    Hi there, Is here anyone who knows free tool that helps to calculate pipeline tension during s-lay pipeline installation? I developed quite easy tool for that purpose but want to check the results with other solutions. Great thanks for help :) Naval Architect/ Structural Engineer
  5. TomekZeWschodu

    Padeye Design References

    Hi all, I am new on this forum. I have to design a lifting padeyes to S-lay stinger structure and I am looking for reference documents describing requiremens for padeyes. I have DNV Standard Classification Note, but I saw PAD4- application calculating required dimension of padeyes with...

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