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(1 南京工業(yè)大學土木學院，南京 210009; 2 南京工程高等職業(yè)學校，南京 211135)

［摘要］通過承重節(jié)能復合混凝土空心砌塊砌體試件的軸心受壓和偏心受壓試驗，對不同受壓狀態(tài)下復合混凝土空心砌塊砌體的破壞特征、變形等受壓工作性能進行了分析；基于試驗結(jié)果，探討了承重節(jié)能復合混凝土空心砌塊砌體高厚比、偏心距對墻體受壓承載力的影響，并在砌體試驗值與規(guī)范值比較的基礎上提出了計算建議。

［關鍵詞］承重節(jié)能;復合混凝土空心砌塊;砌體;軸心及偏心受壓

Experimental study on compression behavior of composite hollow concrete block masonry for load-bearing and energy conservation

Ye Yanhua¹, Sun Weimin¹, Chen Lihua¹, Liu Lin²

(1 College of Civil Engineering, Nanjing University of Technology, Nanjing 210009, China; 2 Nanjing Engineering Vocational Technology High School, Nanjing 211135, China)

Abstract:The compression behavior that included failure characteristics and deformation of composite hollow concrete block masonry for loadbearing and energy saving subjected to axial and eccentric compression are investigated and analyzed. The effects of height to thick ratio, eccentric distance on the ultimate loadbearing of walls are discussed, and some suggestions for design of composite hollow concrete block masonry are proposed based on the experimental results.

Keywords:load-bearing and energy saving; composite hollow concrete block; masonry; axial and eccentric compression

*江蘇省建設廳項目(JS-200219)，南京市墻改辦墻改與建筑節(jié)能項目(2003-12)。