Table 5 Number of plastic hinges formed in both original and retrofitted structures due to different time histories
Ear ID | Original structure | Retrofitted structure | |||
|---|---|---|---|---|---|
Hinges in columns | Hinges in beams | Hinges in columns | Hinges in columns | Hinges in links | |
1 | 0 | 7 (Gr. floor) | 0 | 5 (2nd and 3rd floors) | 3 (Gr. floor) |
2 | 0 | 0 | 0 | 0 | 0 |
3 | 0 | 7 (Gr. floor) | 1 (3rd floor) | 2 (3rd and 4th floors) | 3 (Gr. floor) |
4 | 2 (Gr. floor) | 20 (Gr. and 1st floors) | 0 | 12 (Gr., 1st, 2nd, and 3rd floors) | 3 (Gr. floor) |
5 | 2 (Gr. floor) | 22 (Gr. and 1st floors) | 2 (3rd floor) | 18 (Gr., 2nd, 3rd, and 4th floors) | 3 (Gr. floor) |
6 | 4 (Gr. floor) | 21 (Gr. and 1st floors) | 4 (3rd and 4th floor) | 20 (Gr., 1st, 2nd, and 3rd floors) | 3 (Gr. floor) |
7 | 0 | 10 (Gr. floor) | 0 | 1 (3rd floor) | 3 (Gr. floor) |
8 | 0 | 0 | 0 | 0 | 0 |