【摘要】 对不同强度等级砂浆砌筑的混凝土多排孔砖砌体进行抗剪性能试验。结果表明,混凝土多排孔砖砌体的抗剪强度明显高于烧结普通砖、烧结多孔砖和混凝土砌块砌体。提出了混凝土多排孔砖砌体的抗剪强度平均值计算公式fv,m=0.388 f2～(1/2)及抗剪设计值的建议取值。更多还原

【Abstract】 Shear properties of masonry made of concrete multi-row hole bricks with mortar of different strength grade were tested.The results show that the shear strength of the masonry made of concrete multi-row hole bricks is obviously higher than that of the masonry made of fired clay brick,fired porous brick and concrete block.The calculation formula for average shear strength value of the masonry made of concrete multi-row hole bricks,i.e.fv,m=0.388 f2～(1/2) is put forward and the suggested shear strength design value is given.更多还原