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An Experimental Study on the Seismic Performance of RC Frames with Steel Dampers
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 Title & Authors
An Experimental Study on the Seismic Performance of RC Frames with Steel Dampers
Park, Ji-Young;
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 Abstract
In this study, the influences of steel dampers on the behavior of RC frames were investigated using the experimental approach to suggest the installation methods of steel dampers using K-barces. The performances of RC frames with dampers can be evaluated by superposition the load-displacement curves of RC frames and steel dampers with regard to the influences of K-braces. Three specimens are tested to investigate the cyclic behavior of RC frames with dampers. The performances of RC frames with dampers with respect to strength, rigidity, and hysteretic performance are examined. It was found that test results demonstrates the effect of seismic retrofit on RC frames with steel dampers(D-RCF-KBSF, D-RCF-KBSP) compared with RC frames(N-RCF). An approximate design curves may not be good agreement with those of the tests, it is conservative enough so that you can design of RC frames with steel damper with regard to the influences of K-braces.
 Keywords
Steel damper;RC frames;Seismic retrofit;Energy dissipation capacity;
 Language
Korean
 Cited by
 References
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