turusegmentide
Turusegmentide are modular units that form turus-segmented architectures in certain metamaterials and synthetic polymers. The term refers to the smallest repeating element in a structure built from linked turusegmentides, which can assemble into one- or two-dimensional lattices as well as three-dimensional networks. A typical turusegmentide comprises a rigid block, a flexible joint, and a functional interface at each end that permits connection to neighboring units. The joints may vary in stiffness, length, and symmetry, producing a family of turusegmentide designs with distinct mechanical and optical responses.
In practice, turusegmentides are designed for tunability: changing the segment length or joint stiffness modulates stiffness,
Fabrication methods for turusegmentide-based systems range from additive manufacturing of micro- or nano-scale blocks to bottom-up
As a concept, turusegmentide is used in theoretical discussions of segmentation strategies that enable programmable material
See also: metamaterials, modular polymers, self-assembly, programmable matter.