Table Israel 2-1
Reduction factor K for Reinforced
Concrete Structures
|
resisting system |
ductility level |
||
|
low |
medium |
high |
|
|
moment resisting frames |
4 |
5.5 |
7 |
|
braced frames |
3.5 |
4.5 |
6 |
|
shear walls |
4 |
5.5 |
7 |
|
dual systems |
3.5 |
5 |
6 |
Table Israel 2-2
Reduction factor K for Steel
Structures
|
resisting system |
K |
|
ductile space frames |
8 |
|
ductile dual systems |
7 |
|
braced frames |
4 |