Multiplex Rigid-Tensegrity
E-mail: jay(at)salsburg(dot)com
Higher frequency Fly's Eye design.
Made with formz on the Macintosh
This is an image of an accurate model of the Fly's Eye model carried to
the next level of complexity. As you can see the pure rigid-tensegrity structure
breaks down in this design. Also the spaces that are created at the imaginary
edges of the icosahedron provide the opportunity for instability. This instability
would creep into the structure if its size were adjusted in scale from the
previous design originated by Amy Edmondson, however, adding a partial strut
level can correct this deficit. This hybrid or multiplexed design offers
the advantage of being developed to the 100 meter diameter size with the
disadvantage of added asymmetry and complexity. This hybrid could be developed
with some difficulty but would not have the awesome elegance of the original
design yet, as stated earlier, would be six times the diameter (of the original 60 foot diameter Fly's Eye). Further
expansion of this design concept is possible but with added complexity and
asymmetry but much greater size. Each time another lesser-circle-plane is added to the
structure the building diameter can be multiplied by approximatly six. This
added-multiplexed-design seems to be the upper limit to practical building
size for this type or class of structure. An added note, this design shows
much less asymmetry than domes built with so-called 'Geodesic Math' methodology
that this design does not employ. The image below is a geodesic based on Geodesic Math.
Jay Salsburg, Design Scientist
Made with formZ on the Macintosh