884aa四虎影成人精品,99久久国产综合精品女图图等你,97在线观看永久免费视频,久久精品国产精品亚洲38,ⅵdeodesetv性欧美

（內(nèi)蒙古科技大學(xué)土木工程學(xué)院， 包頭 014010）

［摘要］泡沫微晶玻璃磚是由陶瓷廢料、粉煤灰、尾礦等工業(yè)廢棄物為主要原料制作而成的，是一種輕質(zhì)、高強(qiáng)、保溫、可回收的新型的環(huán)保材料，可有效地緩解人地矛盾，促進(jìn)人類社會(huì)的可持續(xù)發(fā)展。為了進(jìn)一步推廣該新型材料的應(yīng)用，采用砌體基本力學(xué)性能試驗(yàn)方法，對(duì)三種不同混合砂漿條件下的泡沫微晶玻璃磚砌體進(jìn)行了軸心抗壓試驗(yàn)，其受壓破壞過程及形態(tài)與燒結(jié)普通磚砌體相似。最后，提出了泡沫微晶玻璃磚砌體抗壓強(qiáng)度平均值建議公式及彈性模量建議計(jì)算公式。

［關(guān)鍵詞］泡沫微晶玻璃磚； 抗壓強(qiáng)度； 彈性模量； 泊松比

中圖分類號(hào)：TU502文獻(xiàn)標(biāo)識(shí)碼：A文章編號(hào)：1002-848X(2016)15-0102-04

Experimental research on compressive strength of foam crystallized glass brick masonry

Li Fengge, Qin Xiaojun

(School of Civil Engineering, Inner Mongolia University of Science and Technology, Baotou 014010, China)

Abstract:Foam crystallized glass brick is mainly made from ceramic waste, fly ash, tailings and other industrial wastes. It is a new type of environmentally and friendly material with lightweight, high strength, thermal insulation and recyclability. It can effectively alleviate the contradiction between man and land and promote the sustainable development of human society. In order to further promote the application of this new material, axial compressive tests on foam crystallized glass bricks with three different mixed mortar conditions were carried out by using the basic mechanical property test method of masonry. The compression failure process and morphology were similar as that of common sintered brick masonry. Finally, the suggested formula for average value of the compressive strength of the foam crystallized glass brick was proposed and the suggested calculating formula for the elastic modulus was proposed.

Keywords:foam crystallized glass brick; compressive strength; elastic modulus; Poisson ratio

作者簡介：李奉閣，碩士，副教授，一級(jí)注冊結(jié)構(gòu)工程師，Email：766742886@qq.com。