Seismic analysis on reinforced concrete special-shaped columns frame structure
LI Ying-xi
Abstract
LI Ying-xi
Abstract
According to the characteristics of special-shaped columns,combining with energy mechanism and deformation ability of the structure,from the seismic aspect analysed how to strengthen the ductility and seismic performance of special-shaped columns frame structure,put forward some special measures from shear span ratio,axial compression ratio,reinforcement ratio and other aspects,and pointed out that the problem should pay attention to in the design of special-shaped columns frame structure,in order to promote the application of special-shaped columns frame structure.
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According to the characteristics of special-shaped columns,combining with energy mechanism and deformation ability of the structure,from the seismic aspect analysed how to strengthen the ductility and seismic performance of special-shaped columns frame structure,put forward some special measures from shear span ratio,axial compression ratio,reinforcement ratio and other aspects,and pointed out that the problem should pay attention to in the design of special-shaped columns frame structure,in order to promote the application of special-shaped columns frame structure.
Key concepts: Structural engineering, Frame (networking), Ductility (Earth science), Reinforcement, Seismic analysis, Reinforced concrete, Deformation (meteorology), Shear wall