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  • Users: Andries
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  1. Andries

    FE modeling of fuselage frames

    Good Day Colleagues, I noticed that in two different aircraft company finite element manuals the light frames typically used in airliner fuselages are represented by Nastran CRODS for the flanges of the stringer and a single QUAD4 element representing the web. Surely a single QUAD4 will be too...
  2. Andries

    Checking of calculations in the aircraft industry

    Hi All, There is an interesting thread under Structural Engineering regarding checking of calculations; some of the replies are quite scary (think Hyatt Regency Walkway 1981). How do you go about checking of calculations in the aerospace industry? Andries

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