Strain Rate Dependent Deformation of a Polymer Matrix Composite with Different Microstructures Subjected to Off-Axis Loading

Figure 10

Stress-strain response of AS4/PEEK [90^∘] laminate at strain rate of 0.1/sec and 10⁻⁵/sec: (a) 𝑣_𝑓=0.15, (b) 𝑣_𝑓=0.30, (c) 𝑣_𝑓=0.45, and (d) 𝑣_𝑓=0.55.

(a)

(b)

(c)

(d)