Seismic Damage and Collapse Assessment of Reinforced Concrete Frame Structures Using a Component-Classification Weighted Algorithm

Figure 9

Damage distribution of test frames. (a) KJ-1. (A) Operational (IDR=1/550). (B) Slight damage (IDR=1/360). (C) Medium damage (IDR=1/120). (D) Serious damage (IDR=1/50). (E) Collapse (IDR=1/24). (b) KJ-2. (A) Operational (IDR=1/550). (B) Slight damage (IDR=1/360). (C) Medium damage (IDR=1/120). (D) Serious damage (IDR=1/50). (E) Collapse (IDR=1/28). (c) KJ-3. (A) Operational (IDR=1/550). (B) Slight damage (IDR=1/360). (C) Medium damage (IDR=1/120). (D) Serious damage (IDR=1/50). (E) Collapse (IDR=1/26).

(a)

(b)

(c)