Recent content by idfka909

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    Keel design, high tensile steel elongation

    Many thanks nvn,
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    Keel design, high tensile steel elongation

    Thanks SteamKing, Have a cantilevered beam 1.64m long that's deflected 17mm, has it failed? ie. more than 0.2% elongation? HT steel has a 0.7% allowed elongation?
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    Keel design, high tensile steel elongation

    To simplify things, I have assumed the keel section is a rectangle and not a foil. (Also, these specs are taken from an existing design.) dimensions: keel 38cm (width/chord) X 3.8cm (height/thick), length 1.64m, bulb 445Kg Using beamboy, (cantilever with weight at end) the deflection is:-...