- 摘 要
-
（1 內(nèi)蒙古科技大學(xué)土木工程學(xué)院， 包頭 014010； 2 上海寶冶集團(tuán)有限公司， 上海 200092）
［摘要］為研究泡沫微晶玻璃磚砌體的抗剪性能，依據(jù)《砌體基本力學(xué)性能試驗方法標(biāo)準(zhǔn)》（GB/T 2542—2011）的方法步驟對四組抗剪試件進(jìn)行了沿通縫截面的抗剪強(qiáng)度試驗。通過對試驗結(jié)果的分析，提出了泡沫微晶玻璃磚砌體抗剪強(qiáng)度的計算公式。由此計算公式計算的抗剪強(qiáng)度計算值與試驗值吻合較好，泡沫微晶玻璃磚砌體的抗剪強(qiáng)度與蒸壓灰砂磚砌體的抗剪強(qiáng)度相當(dāng)，可在工程中推廣應(yīng)用。
［關(guān)鍵詞］泡沫微晶玻璃磚； 抗剪強(qiáng)度； 破壞過程； 試驗
中圖分類號：TU502文獻(xiàn)標(biāo)識碼：A文章編號：1002-848X(2017)07-0072-03
Experimental research on shear strength of foam microcrystalline glass brick masonrys
Li Fengge1, Qin Xiaojun2
(1 School of Civil Engineering, Inner Mongolia University of Science and Technology, Baotou 014010, China;2 Shanghai Baoye Group Co., Ltd., Shanghai 200092, China)
Abstract:In order to investigate the shear properties of foam microcrystalline glass brick masonrys, the shear strength experiment with four groups of shear specimens was carried out,according to methods and steps in Standard for test methods of basic mechanical properties of masonry(GB/T 2542—2011). Through analysis on experiment results, the calculation formula of shear strength of foam microcrystalline glass brick masonry was put forward. The calculated values of shear strength according to the proposed formula were in good agreement with the experimental data. Shear strength of foam microcrystalline glass brick masonry nearly equaled to that of autoclaved sand-lime brick masonry, and it could be widely applied in engineering.
Keywords:foam microcrystalline glass brick; shear strength; failure process; experiment
作者簡介：李奉閣，碩士，副教授，一級注冊結(jié)構(gòu)工程師，Email：766742886@qq.com。
