混凝土普通砖砌体受剪性能试验研究  

Experimental investigation of shearing performance of concrete common brick masonry

作　　者：赵文兰[1] 刘立新[1] 陈少伟[1] 巩耀娜[1] 

机构地区：[1]郑州大学土木工程学院,河南郑州450002

出　　处：《兰州理工大学学报》2008年第1期112-115,共4页Journal of Lanzhou University of Technology

基　　金：河南省新型墙体材料专项基金(豫建墙2006-29)

摘　　要：通过对混凝土普通砖砌体抗剪强度的试验研究和对试验结果的分析,得出混凝土普通砖这种新型墙体材料的抗剪强度规律及其抗剪破坏特征.结果表明,砂浆强度相同条件下,混凝土普通砖砌体的抗剪强度高于普通烧结砖砌体强度的规范计算值.提出混凝土普通砖砌体抗剪强度平均值的计算公式.By means of experimental investigation of shearing strength of concrete common brick masonry and analysis of its result, the shearing strength pattern and shearing destruction feature of the concrete common bricks as a sort of new masonry material were obtained. The result showed that, in the case of identical mortar intensity, the standard evaluation value of the shearing strength of the masonry with such bricks was higher than that with common sintered bricks. An evaluation formula of the mean of shearing strength was presented for the concrete common brick masonry.

关 键 词：混凝土普通砖 砌体结构 新型墙材 抗剪强度 

分 类 号：TU502.4[建筑科学—建筑技术科学]