Tensegrity: The Geodesic Dome of Buckminster Fuller
Fuller was most famous for his lattice shell structures – geodesic domes, which have been used as parts of military radar stations, civic buildings, environmental protest camps and exhibition attractions.
BY BEA MARTIN
Their construction is based on extending some basic principles to build simple “tensegrity” structures (tetrahedron, octahedron, and the closest packing of spheres), making them lightweight and stable. The geodesic dome was a result of Fuller’s exploration of nature’s constructing principles to find design solutions.
The Fuller Dome is referenced in the Hugo Award-winning novel Stand on Zanzibar by John Brunner, in which a geodesic dome is said to cover the entire island of Manhattan, and it floats on air due to the hot-air balloon effect of the large air-mass under the dome (and perhaps its construction of lightweight materials).