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An origami-inspired unit cell composed of intersecting Kresling springs
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DOI:10.1016/j.engstruct.2026.123454.png)
Abstract
En 中文
• The origami cubic Kresling unit cells exhibit elastic deformation and jamming. • Near-cubic anisotropy: ∼76% lower than simple cubic truss. • Mixed stretch-bending dominance; stiffness 46% > P-cell, ∼3 × of truss. • Up to 2 × stronger and ∼10 × tougher than P-cell and simple cubic truss. • Knot induces extended plateau (N = 3) or progressive hardening (N > 3).
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