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当砖墙或砖柱的截面尺寸受限制,为了提高承载能力,可以采用配筋砌体。配筋砌体主要有网状配筋砌体与组合砌体两种形式。1.网状配筋砌体网状配筋砌体也称横向配筋砌体,是用方格网钢筋或连弯钢筋网沿砌体高度相隔一定距离,放在砌体的水平灰缝内。钢筋在砌体内的作用是,当砌体受压时,用钢筋受拉的方式,阻止砌体横向变形的发展,从而提高砌体抗压承载能力。所以,也可称为间接配筋砌体。网状配筋,当砌体为轴心受压时最有效。构件偏心受压时,由于
When the cross-sectional size of a brick or brick column is limited, reinforced masonry may be used in order to increase the load carrying capacity. Reinforced masonry mainly consists of two types of meshed reinforced masonry and composite masonry. 1. Reticulated masonry mesh Reinforced masonry, also known as horizontally-reinforced masonry, is a grid of square or steel bars that are spaced at a certain distance along the height of the masonry and placed in the horizontal mortar joints of the masonry. . The role of reinforcing steel in the masonry body is to prevent the development of lateral deformation of the masonry when the masonry is under pressure, so as to improve the compressive bearing capacity of the masonry. Therefore, it can also be called indirect reinforced masonry. Mesh reinforcement is most effective when the masonry is under axial compression. When the member is eccentrically pressed,