Origami-Inspired Mechanical Metamaterials: A Study on Fold Geometry and Load-Bearing Efficiency Using Low- Cost Materials

This paper investigates how different origami fold patterns—Miura-ori, waterbomb, and square twist—affect the mechanical performance of low-cost metamaterials. Through tests measuring load capacity, elastic recovery, and fatigue resistance, the study shows that fold geometry significantly influences structural strength and durability. Miura-ori consistently outperformed other patterns, demonstrating its potential for deployable and compact engineering applications. The research highlights how accessible materials and thoughtful design can lead to practical innovations in mechanical engineering.