Bahavior Research Of Uniform Reinforcement Bars On Reinforced Block Masonry Shear Wall Structure

As reinforced Block Masonry Shear Wall Structure bending within the plane,the cross-section flexural calculations is necessary to focus on the general configuration of reinforcement at the ends of shear walls,but this reinforcement style will lead to construction difficulties,the reinforcement and anchoring bond is less attractive,is not conducive to anti-seismic.Therefore the authors use the same flexural capacity based on iterative method for the design of a separated uniform reinforced core hole irrigation of Reinforced Block Masonry Shear Wall Component.The test and finite element analysis indicates this components have high bearing capacity,besides using finite element to analyze the level of axial compression ratio and reinforcement ratio of the shear strength of the impact of components.To further study the components at the level of vertical load and load damage mechanism,this paper separates the skeleton parts from the wall,simulating skeleton's force and deformation at the level of vertical load and the load.From the whole force and deformation analysis of the wall and the skeleton indicate that the way of this fabric reinforcement at the wall under seismic loads can use parts of the wall grout to consume seismic energy,then the vertical holes in the use of multi-channel the level of reinforcement of reinforced concrete flexural damage zone as a second line of defense earthquake,so that allows the shear wall by the brittle ductile damage into bending damage,the analysis also shows that elements Reinforced Block Masonry Shear Wall is not grout concrete in appropriate location will contribute to the structure of ductile damage.