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Thread: Miniature tensegrity table

  1. #1
    Supporting Member mklotz's Avatar
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    Miniature tensegrity table

    This is a miniature tensegrity table. 'Tensegrity' is a Buckminster Fuller portmanteau of 'tensional' and 'integrity' and refers to structures where the flexible members are under tension and the rigid members are under compression. You can read more about it in Wikipedia...

    https://en.wikipedia.org/wiki/Tensegrity



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    Supporting Member DIYSwede's Avatar
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    Test mockup for a Garaj Mahal surface plate stand, Marv?

    The most common tensegrity structure on earth has to be the spoked bicycle wheel, I guess?
    36 (or 32) spokes @ ca 500 N pure static tension apiece holding the round rim from straightening itself out,
    as a spin-off effect it also suspends the bike frame and rider only tru the slightly higher tension in the topmost spokes,
    and the somewhat less tension in the spokes close to ground... No compression in any spoke possible:

    Miniature tensegrity table-bike-wheel-load-distribution.jpg

    Link for further diving into the Rabbit Hole of bike wheels: http://caravan.hobby.ru/materiel/Bic...bst_Brandt.pdf
    An entire dissertation for die-hards: https://eprints.usq.edu.au/24687/1/Keller_2013.pdf

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    Last edited by DIYSwede; Jan 23, 2021 at 02:17 AM. Reason: added links & pic

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