Evaluation of the Response of Posttensioned Steel Frames with Energy Dissipators Using Equivalent Single-Degree-of-Freedom Systems

Table 2

Dynamic characteristics of the steel frames with PTED.

Frame	Number of stories	𝑇1; (s)	𝐹𝑦; (kN)	𝐷𝑦; (m)	𝑘(𝑝); (kN/m)	𝑘str; (kN/m)	𝑘str(𝑝); (kN/m)
F4	4	0.89	1030	0.050	2382	3270	501
F6	6	1.03	1570	0.072	2698	3250	658
F8	8	1.25	1570	0.072	2698	3656	654
F10	10	1.37	1766	0.082	2747	2600	545
F14	14	2.10	1373	0.100	1756	1308	147