Investigation on the Behavior of Tensile Damage Evolution in T700/6808 Composite Based on Acoustic Emission Technology

Figure 3

Change of AE hit number with the tensile loading time: (a) 0 s–1000 s; (b) 1000 s–10000 s; (c) 10000 s–80000 s.

(a)

(b)

(c)