Experiment Research on Seismic Capacity of Heat-preservation Reinforced Concrete Shear Wall

Abstract

Through the pseudo-static experiment, test research is made on 4 pieces of reinforced concrete hollow shear wall under low reversed cyclic loading, analysis is made on the damage characteristics and deformation performance of the shear walls. Research shows that: by setting up vertical seams, the damage form of components is changed from the sheared destruction to the curved-sheared destruction, By setting up vertical seams, the ductility and deformation performance of the shear wall can be improved, adopting the form of confine of a row of reinforced bar can greatly improve the ductility and deformation performance of the seam shear wall, and the bearing capacity can be guaranteed.