Numerical simulations of the bond stress-slip effect of reinforced concrete on the push over behavior of interior beam-column joint

摘要

Structure failure often occurs in the joint.This failure can adversely affect the comfort level of the structure.Knowing the behavior of interior beam-column joint structure resulting from the load is important,as it can help to predict the strength of the structure interior beam-column joint and comfort of the structure being worked on.One way to find out and predict the strength and comfort of the structure interior beam-column joint as a result of the load received is the experimental test and simulation.The simulation VecTor2 used to predict the shear force,crack,and displacement of the reinforced concrete column when applied the shear force.This simulation considered the effect of the bond stress-slip effect of behavior reinforced concrete.Bonds stress-slip gives a great influence on the strength and hysteretic response of the reinforced concrete beam-column joint.That is why this study considers the influence of the bond stress-slip on a reinforced concrete column.All the result of simulation VecTor2 using bond stress-slip effect would be compared with the result of the experimental test to see the behavior and accuracy of the simulation test.