一、网状配筋砌体1.网状配筋砌体的适用范围及形式在砖石结构的受压构件中,当砌体承受的纵向压力较大,构件的截面尺寸受到限制不能增加,或者材料标号不能再进一步提高时,常采用网状配筋砌体。网状配筋砌体是在砌体的水平灰缝中每隔几皮砖设置一层钢筋网,常用的钢筋网有两种形式:①方格钢筋网,如教材中图3-30 a,所用钢筋直径较 First, mesh reinforced masonry 1. Application scope and form of mesh reinforced masonry In the masonry structure of the pressure member, when the masonry to withstand the longitudinal pressure is greater, the member’s cross-sectional size is limited can not be increased, Or when the material number can not be further improved, mesh reinforced masonry is often used. The mesh-reinforced masonry is provided with a layer of reinforced mesh every few broccan bricks in the horizontal mortar joints of the masonry. The commonly used reinforcement meshes have two forms: 1 grid reinforcement mesh, as shown in Figure 3-30 a, The diameter of the rebar used