Table 1: Overstrength factor for the D-CBFs.
| Frames |
 |
 |
 |
Load pattern |
 |
Load pattern |
Ω |
Load pattern |
| 1st Mode |
Uniform |
1st Mode |
Uniform |
| D-CBF_1.1.1.1.1 |
1.74 |
1.60 |
1.36 |
1.87 |
1.60 |
Uniform |
1.36 |
1st Mode |
2.37 |
1st Mode |
| D-CBF_1.1.1.1.2 |
1.90 |
1.57 |
1.36 |
2.07 |
1.57 |
Uniform |
1.36 |
1st Mode |
2.59 |
1st Mode |
| D-CBF_1.1.1.1.3 |
1.82 |
1.62 |
1.39 |
1.92 |
1.62 |
Uniform |
1.39 |
1st Mode |
2.52 |
1st Mode |
| D-CBF_1.1.1.2.1 |
1.44 |
1.38 |
1.47 |
2.34 |
1.38 |
Uniform |
1.47 |
1st Mode |
2.11 |
1st Mode |
| D-CBF_1.1.1.2.2 |
1.48 |
1.52 |
1.45 |
1.52 |
1.48 |
1st Mode |
1.45 |
1st Mode |
2.15 |
1st Mode |
| D-CBF_1.1.1.2.3 |
1.37 |
1.36 |
1.55 |
2.32 |
1.36 |
1st Mode |
1.55 |
1st Mode |
2.12 |
1st Mode |
| D-CBF_1.1.2.1.1 |
1.89 |
1.64 |
1.66 |
2.18 |
1.64 |
Uniform |
1.66 |
1st Mode |
3.14 |
1st Mode |
| D-CBF_1.1.2.1.2 |
1.88 |
1.68 |
1.70 |
2.22 |
1.68 |
Uniform |
1.70 |
1st Mode |
3.18 |
1st Mode |
| D-CBF_1.1.2.1.3 |
1.90 |
1.62 |
1.65 |
2.25 |
1.62 |
Uniform |
1.65 |
1st Mode |
3.14 |
1st Mode |
| D-CBF_1.1.2.2.1 |
1.51 |
1.25 |
1.40 |
1.99 |
1.25 |
Uniform |
1.40 |
1st Mode |
2.11 |
1st Mode |
| D-CBF_1.1.2.2.2 |
1.57 |
1.33 |
1.39 |
2.03 |
1.33 |
Uniform |
1.39 |
1st Mode |
2.17 |
1st Mode |
| D-CBF_1.1.2.2.3 |
1.45 |
1.57 |
1.38 |
1.70 |
1.45 |
1st Mode |
1.38 |
1st Mode |
2.00 |
1st Mode |
| D-CBF_1.2.2.1.2 |
2.01 |
1.78 |
1.75 |
2.43 |
1.78 |
Uniform |
1.75 |
1st Mode |
3.52 |
1st Mode |
| D-CBF_1.2.2.1.3 |
1.75 |
1.77 |
1.81 |
2.16 |
1.75 |
1st Mode |
1.81 |
1st Mode |
3.16 |
1st Mode |
| D-CBF_1.2.2.2.2 |
1.67 |
1.53 |
1.42 |
1.98 |
1.53 |
Uniform |
1.42 |
1st Mode |
2.37 |
1st Mode |
| D-CBF_1.2.2.2.3 |
1.51 |
1.44 |
1.40 |
1.93 |
1.44 |
Uniform |
1.40 |
1st Mode |
2.13 |
1st Mode |
| D-CBF_2.1.2.1.1 |
1.07 |
1.28 |
1.94 |
2.61 |
1.07 |
1st Mode |
1.94 |
1st Mode |
2.08 |
1st Mode |
| D-CBF_2.1.2.1.2 |
1.13 |
1.50 |
1.93 |
2.38 |
1.13 |
1st Mode |
1.93 |
1st Mode |
2.18 |
1st Mode |
| D-CBF_2.1.2.2.1 |
1.07 |
1.24 |
1.41 |
2.12 |
1.07 |
1st Mode |
1.41 |
1st Mode |
1.51 |
1st Mode |
| D-CBF_2.1.2.2.2 |
1.03 |
1.15 |
1.86 |
2.22 |
1.03 |
1st Mode |
1.86 |
1st Mode |
1.92 |
1st Mode |
| D-CBF_2.2.2.1.2 |
1.24 |
1.22 |
2.02 |
2.65 |
1.22 |
Uniform |
2.02 |
1st Mode |
2.50 |
1st Mode |
| D-CBF_2.2.2.2.3 |
1.20 |
1.29 |
1.63 |
3.29 |
1.20 |
1st Mode |
1.63 |
1st Mode |
1.96 |
1st Mode |
| D-CBF_2.2.2.2.2 |
1.10 |
1.13 |
1.90 |
2.37 |
1.10 |
1st Mode |
1.90 |
1st Mode |
2.09 |
1st Mode |
| D-CBF_2.2.2.2.3 |
1.28 |
1.29 |
1.63 |
1.94 |
1.64 |
1st Mode |
1.63 |
1st Mode |
2.09 |
1st Mode |
| 16th
|
1.12 |
1.25 |
1.39 |
1.93 |
1.12 |
|
1.39 |
|
2.05 |
|
| 50th
|
1.50 |
1.47 |
1.59 |
2.17 |
1.45 |
|
1.59 |
|
2.16 |
|
| 84th
|
1.88 |
1.63 |
1.87 |
2.40 |
1.64 |
|
1.87 |
|
3.14 |
|