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  1. London

    MathCAD sheets for structural tools

    thread507-313250 Hi. I've been searching for a MathCAD template or two to start off my own set of calculation templates. I saw an older thread (referenced above) which had some structural design tools. I tried dredging the website but it seems to have moved on. Has anyone got a copy of these...
  2. London

    Deep-water dropped object criteria

    Someone might know a reference for this. There is a viewpoint that subsea structures in deep and ultradeep water have either a limited or no requirement for dropped object protection. The consideration being that any workover vessel is so far above the structure, that any dropped objects would...
  3. London

    Reynolds Number

    When would it be appropriate to apply Reynolds Number when analysing offshore jackets? I understand that it is a coefficient that modifies the drag force on a member under wave/current loading Would it be considered appropriate in Inplace and/or fatigue analyses for example?
  4. London

    Thoughts on Structural Analysis Software

    During my 8 or so years in offshore engineering, I have predominantly seen SACS used for modelling - topsides, jackets and subsea structures. It has developed over time, and has a better graphical interface which imporves productivity. I have found quirks with it though, particularly with...
  5. London

    Intelligent pigging - minimum velocity?

    Hi I am doing a study on intelligent pigging. We are laying a new 22" pipeline and tying into an existing line with a Wye piece. I line will need pigging to determine corrosion loss during its life Towards the end of field life, velocities of oil are going to be very low (0.1 m/s or less) Is...

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