356824.fig.0014a
(a)
356824.fig.0014b
(b)
356824.fig.0014c
(c)
356824.fig.0014d
(d)
Figure 14: Flexural testing stress-strain curves for (a) 0 psi, (b) 30 psi, (c) 50 psi, and (d) 70 psi.