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【提要】  通過(guò)試驗(yàn)研究了承重節(jié)能復(fù)合混凝土空心砌塊砌體的抗剪強(qiáng)度，結(jié)果表明，其抗剪強(qiáng)度明顯受砂漿強(qiáng)度的影響，且剪切面積也影響砌體的抗剪強(qiáng)度。試驗(yàn)值與理論值吻合較好，可見(jiàn)現(xiàn)行砌體規(guī)范的抗剪公式適合承重節(jié)能復(fù)合混凝土空心砌塊砌體的抗剪強(qiáng)度計(jì)算。
【關(guān)鍵詞】  承重節(jié)能  復(fù)合混凝土空心砌塊  砌體  抗剪強(qiáng)度
Experimental Study on Shear Strength of Composite Hollow Concrete Block Masonry
for Loadbearing and Energy Conservation/Ye Yanhua1, Sun Weimin1, Zhang Huaijin2, Liu Lin3(1 Nanjing University of Technology, Nanjing 210009,China; 2 Shandong Building Design and Academic Institute,Jinan 250001,China; 3 Nanjing Engineering Vocational Technology High School,Nanjing 211135,China)
Abstract:The shear strength of composite concrete hollow block masonry of loadbearing and energy conservation is studied through test. The results indicate that its shear strength is influenced by mortar strength and the shearing area,and  are consistent with those from calculation.So its shear strength can be calculated by the formula for shear in the current Code for Design of Masonry Structures.
Keywords:loadbearing and energy conservation；composite concrete hollow block；masonry;shear strength
1)南京工業(yè)大學(xué)土木工程學(xué)院，210009；2)山東省建筑設(shè)計(jì)院，濟(jì)南，250001；3)南京工程高等職業(yè)學(xué)校，211135。
*江蘇省建設(shè)廳項(xiàng)目(JS200219)，南京市墻改辦墻改與建筑節(jié)能科研項(xiàng)目(200312)。