|Fig. 770.11 System Turbining in Tensegrity Structures:
- The two above both have six axes of symmetry. It
is the patterning of the thirty diamond domains of
the icosahedron's thirty edges, the rhombic triacontahedron.
- The linear-congruence juncture of two positive or
two negative turbining-surface three-strut
- Single-bonded tensegrity: turbining tendencies of
thrusts of C about A and B are additive.
- Double-bonded tensegrity: turbining tendencies of
thrusts of C about A are opposed to those about B.
Copyright © 1997 Estate of R. Buckminster Fuller