Fig. 5: Fractured specimens and fractured planes of architected vs. cast concrete in single-edge notch bend (SENB) test.
From: Tough double-bouligand architected concrete enabled by robotic additive manufacturing
a Double-bouligand architecture, and (i) idealized fractured plane, b Bouligand architecture, (ii) Idealized fractured plane c Parallel lamellar architecture, d Perpendicular lamellar architecture, and e Monolithic reference cast specimens.
