The Mechanical Behavior of Polyline Crease Origami Self-Locking Structure under Quasi-Static Compressive Loading

<div>Typical force-displacement history curves: (a) quasi-static compressive response of samples with five different original folding angles; (b) deformation process of the sample with an original folding angle (<i>α</i><sub>1</sub> = 60°,<i>α</i><sub>2</sub> = 55°).</div>

Mathematical Problems in Engineering

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Figure 10

Figure 10: The Mechanical Behavior of Polyline Crease Origami Self-Locking Structure under Quasi-Static Compressive Loading 