2007•Unpublished venueRequires access
The Structural Influencing Coefficient in Eccentrically K-braced Steel Frame
Qiang Gu
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Abstract
The structure will come into elastic-plastic state under the intense earthquake and the response in the earthquake is correlated with the structural over-strength and structural ductility which can be reflected by the structural influencing coefficient R which has been obtained by the Pushover analysis of the three eccentrically K-braced steel frames.Based on the three eccentrically K-braced steel frames,the present Code for Seismic Design of Building(GB50011-2001)sets higher scale for horizontal earthquake action of the eccentrically K-braced steel frame.