ISO12215-5 - formulas for catamarans strength

Discussion in 'Boat Design' started by Alik, Jun 7, 2007.

  1. Alik
    Joined: Jul 2003
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    Alik Senior Member

    Does anyone have experience of using Annex D of ISO12215? They do not specify units in some formulas, and the results on formula (4) seems to be a guesswork. I suspect Mtb in formula (1) is in kgf*m, not in N*m?
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