Seismic Performance Assessment of Reinforced Concrete Frame-Shear Wall Structures in Hydropower Plants Based on Material Damage

Table 6

Drift ratio limitations for column and wall at different damage states.

Element	Damage state
	Negligible	Light	Moderate	Severe
Column	1/550	1/275	1/140	1/50
Wall	1/1000	1/500	1/250	1/120