Research on the Fatigue Properties of High Strength Concrete after Exposure to High Temperature under Low Cyclic Compressive Loading

Figure 3

Failure mode of HSC specimens under uniaxial compression loads after different high temperature processes: (a) P-2-0.5, = 0.80, 0.; (b) P-2-3, = 0.85, 0.; (c) P-5-0.5, = 0.90, 0.25; (d) P-6-3, = 0.85, 0.75; (e) P-8-2, = 0.90, ; (f) critical failure state of fatigue.

(a)

(b)

(c)

(d)

(e)

(f)