Strain Rate Effect on the Progressive Collapse Analysis of RC Frame Structure under Earthquake

Figure 11

Collapse process of the structure subjected to three-component excitation under Tianjin wave. (a) t = 13.4 s. (b) t = 13.5 s. (c) t = 13.6 s. (d) t = 13.8 s. (e) t = 13.9 s. (f) t = 14.1 s.

(a)

(b)

(c)

(d)

(e)

(f)