施楚贤       （湖南大学  长沙 410082）   

  杨伟军       （长沙交通学院 410076）

[提要]  通过试验研究和理论分析，提供了不同灌芯率时混凝土砌块砌体的基本强度指标；建立了能反映配筋砌块砌体剪力墙特性的斜截面受剪承载力计算方法；通过可靠度分析，其可靠指标满足脆性破坏时对可靠指标的要求值。
[关键词]  配筋砌块砌体  剪力墙  灌芯  砌体强度  受剪承载力  可靠指标

According to the experimental research and theoretical analysis, the basis strength values for concrete block masonry of all kinds of concrete infill ratio are put forward. The calculating method of the shear bearing capacity of oblique section is als. established, which can represent the behavior of reinforced concrete masonry shear wall. Based on the reliability analysis, the reliability index is satisfactory with the allowable value of reliability index for brittle failure. The results can be reference t.  research and engineering design.
Keywords:  reinforced block masonry; shear wall; strength of concrete infill masonry; shear bearing c,apacity; reliability index