[提要]  进行了6榀全注芯配筋混凝土小砌块抗震墙的水平反复荷载试验，分析了墙片的高宽比、轴向压力、水平和垂直钢筋对抗剪承载力的影响，对《抗震结构设计规范》（GB50011-2001）中抗剪承载力计算公式的应用提出补充建议，并综合国内已有的数据分析得出这类墙体的抗剪承载力简化计算公式。
[关键词]  混凝土小型空心砌块  灌芯砌体  抗剪承载力

Six fully-grouted reinforced concrete block seismic walls are tested under cyclic horizontal loads. The influences of height width ratio, axial load, horizontal and vertical bar on the shear strength are discussed. Some recommendations in application of the formula in the Code for Seisrnic Design of Building ( GB5001 1-2001 )are presented. Based on the analyses of existing test results, a simplified formula for evaluating the shear bearing capacity of these walls is proposed.
Keywords: small-sized hollow concrete block; grouted masonry; shear bearing capacity