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

<div>Contour plot of out-plane Poisson’s ratio (<i>υ</i><sub>ZX</sub>, <i>υ</i><sub>ZY</sub>) of PLC origami unit cell with different <i>l</i>/<i>D</i> ratios.</div>

Mathematical Problems in Engineering

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Figure 5

Figure 5: The Mechanical Behavior of Polyline Crease Origami Self-Locking Structure under Quasi-Static Compressive Loading 