Discussion on limit value of axial compression ratio of steel reinforced concrete columns
LI Yun-yun, Ust Inner
Abstract
LI Yun-yun, Ust Inner
Abstract
The limit value of axial compression ratio of reinforced concrete columns and steel reinforced concrete colunms were introduced,and the influences of axial compression ratio on seismic ductility of SRC columns were analyzed via experiment.The limited value of axial compression ratio of the columns were obtained,which corresponded with the different stirrup ratio at a certain level of displacement ductility.
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The limit value of axial compression ratio of reinforced concrete columns and steel reinforced concrete colunms were introduced,and the influences of axial compression ratio on seismic ductility of SRC columns were analyzed via experiment.The limited value of axial compression ratio of the columns were obtained,which corresponded with the different stirrup ratio at a certain level of displacement ductility.
Key concepts: Stirrup, Ductility (Earth science), Materials science, Reinforced concrete, Structural engineering, Compression (physics), Limit (mathematics), Compression ratio