Experimental Study of Hysteretic Steel Damper for Energy Dissipation Capacity

Table 5

Damping coefficient.

Effective damping ζ (percentage of critical)
5	1	1
10	1.3	1.2
20	1.8	1.5
30	2.3	1.7
40	2.7	1.9
50	3.0	2.0