Table 11 Suggested reduction factors of stiffness for RC column members.
From: Experimental Quantification on the Residual Seismic Capacity of Damaged RC Column Members
Damage level | Suggested factors | ||
|---|---|---|---|
Flexural failure | Flexural–shear failure | Shear failure | |
I | 1 | 1 | 1 |
II | 0.8 | 0.8 | 0.8 |
III | 0.7 | 0.7 | 0.7 |
IV | 0.5 | 0.5 | 0 |
V | 0 | 0 | 0 |