The Structural Influencing Coefficient of Concentrically V-braced Frame
HE Ruo-quan
Abstract
HE Ruo-quan
Abstract
The design earthquake action of various structural systems is affected by the structural influencing coefficient,and the coefficient depends on the structural ductility and overstrength.Based on Code for Seismic Design of Building(GB5001-2001),the paper designs three concentrically V-braced frames,and their structural coefficients are obtained by Push-over analysis.Meantime,the paper suggests the structural influencing coefficient of the concentrically V-braced frame under the seismic fortification intensity.
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The design earthquake action of various structural systems is affected by the structural influencing coefficient,and the coefficient depends on the structural ductility and overstrength.Based on Code for Seismic Design of Building(GB5001-2001),the paper designs three concentrically V-braced frames,and their structural coefficients are obtained by Push-over analysis.Meantime,the paper suggests the structural influencing coefficient of the concentrically V-braced frame under the seismic fortification intensity.
Key concepts: Structural engineering, Braced frame, Structural system, Ductility (Earth science), Frame (networking), Seismic analysis, Engineering, Materials science