高钛重矿渣再生混凝土轴心抗压强度试验研究  

Experimental research on axial compressive strength of high titanium slag recycled concrete

作　　者：汪杰[1,2,3] 黄双华[2,3] 汪军华 魏建贵[1,2,3] 

机构地区：[1]西华大学建筑与土木工程学院,四川成都610039 [2]攀枝花学院土木与建筑工程学院,四川攀枝花617000 [3]攀枝花学院工业固态废弃物土木工程综合开发利用实验室,四川攀枝花617000 [4]四川龙翔建筑工程有限公司,四川井研613100

出　　处：《山西建筑》2014年第2期116-117,共2页Shanxi Architecture

摘　　要：通过对强度等级为C20,再生粗、细骨料取代率分别为0%,25%,50%,75%,100%的高钛重矿渣再生混凝土圆柱体试块进行轴心抗压强度试验研究,得出:高钛重矿渣再生混凝土的轴心抗压强度满足设计要求,且随着再生骨料取代率的增加而降低,但不成线性关系。Through the different strength grades of C20 and replacement ratio of recycled coarse and fine aggregate were 0%, 25%, 50%, 75% and 100% of the high titanium slag recycled concrete axial compressive strength test standard test blocks showed that high titanium slag concrete compressive strength is higher than the design requirements, with the replace increasing in the rate of recycled aggregate, recycled high titanium slag concrete compressive strength will be decreased, but it don＇ t have linear relationship.

关 键 词：高钛重矿渣 再生混凝土 不同取代率 轴心抗压强度 

分 类 号：TU528[建筑科学—建筑技术科学]