Study of Reinforced Concrete Bridge Column Ductility Based on VB

Because of the complexity of the ductility of reinforced concrete bridge columns test operation, the paper compiles VB application procedure to study the anti-earthquake ductility of reinforced concrete bridge columns.The experimental data in the test of concrete bridge piers and the caculation value of VB are compared, which agree very well. Therefore,feasibility of VB procedure to analysis the ductility of bridge columns is proved.