Research Article
High Strain Rate Compressive Behavior of Polyurethane Resin and Polyurethane/Al2O3 Hollow Sphere Syntactic Foams
Figure 4
(a) Strain signals obtained from the high strain rate testing of the neat resin at a strain rate of 5800āsā1, (b) stress-strain and strain rate-strain plots evaluated from the strain signals, and (c) confirmation of stress equilibrium.
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