【摘要】 本文通过６片不同拉接筋间距的空心砖复合夹心开洞墙及２片空心砖实体开洞墙的低周期反复荷载试验，研究其破坏形态、抗震性能及变形能力。试验结果表明：空心砖夹心开洞墙的抗剪承载力要低于空心砖实体开洞墙，拉接筋对墙体的内外叶墙的协调变形及整体稳定都起着较好的作用。更多还原

【Abstract】 The damage form, aseismic behavior and deformation capacity of cavil walls are studied by pseudo -static low cyclic load test whose sample includes six cavity walls and three solid walls. The result of the test shows that the shear bearing capacity of cavity walls is lower than those of solid walls. The primary function of the bar connectors in cavity walls is to harmonize the deformation of the wythes of cavity wall and to strengthen the stability of it.更多还原