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(鄭州大學(xué)土木工程學(xué)院，鄭州 450002)

［摘要］通過對不同強(qiáng)度等級砂漿砌筑的表面帶凸凹槽蒸壓粉煤灰磚砌體的受剪和受壓性能試驗(yàn)，對其抗剪和抗壓強(qiáng)度進(jìn)行了分析。結(jié)果表明，表面帶凸凹槽蒸壓粉煤灰磚砌體的抗剪和抗壓強(qiáng)度均不低于粘土磚砌體相應(yīng)的強(qiáng)度，在抗震設(shè)計(jì)中可按粘土磚房的相應(yīng)規(guī)定執(zhí)行，擴(kuò)大了蒸壓粉煤灰磚在地震區(qū)的應(yīng)用范圍。

［關(guān)鍵詞］蒸壓粉煤灰磚；砂漿強(qiáng)度；抗剪強(qiáng)度；抗壓強(qiáng)度

Experimental study on mechanical property of masonry made of autoclaved flyash-lime bricks with concave and convex surface

Liu Lixin, Tian Gaoyan, Cai Xiulan(School of Civil Engineering, Zhengzhou University, Zhengzhou 450002，China)

Abstract:Based on the test results of the masonry made of autoclaved flyashlime bricks with the concave and convex surface under shear and compression, the shear strength and compressive strength of the brick masonry are analyzed and discussed. The results show that both the shear strength and the compressive strength of the masonry made of autoclaved flyashlime bricks with the concave and convex surface are not less than those of fire clay brick masonry with the same brick strength and mortar strength, and these autoclaved flyashlime bricks can be used as the same as the fire clay bricks in buildings in the earthquake zone by the stipulations of the Code for seismic design of buildings of China.

Keywords:autoclaved flyashlime brick；mortar strength；shear strength；compressive strength

河南省新型墻材料專項(xiàng)基金項(xiàng)目(豫建墻2007-21)。

作者簡介：劉立新，碩士，教授，Email:liuli-xin@126.com。

參考文獻(xiàn)

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