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Journal of Structures
Table of Contents
Journal of Structures
/
2014
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Article
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Tab 3
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Research Article
Hybrid Recentering Energy Dissipative Device for Seismic Protection
Table 3
Initial lateral stiffness, initial natural period/frequency, and damping coefficient of shear frames used for the time history analyses.
Frame
Initial lateral stiffness (×10
6
N/m)
Initial natural period (s)
(rad/s)
(kN·s/m)
SF-N
1.255
0.335
18.76
2.67
SF-RCVF
12.13
0.1077
58.34
62.38
SF-RC
12.13
0.1077
58.34
8.32
SF-VF
1.255
0.335
18.76
20.06