摘要
为研究钢纤维掺加方案对钢纤维混凝土耐磨性的影响,对不同体积掺入率和不同长径比的钢纤维混凝土进行耐磨试验,结果表明：钢纤维混凝土的耐磨性随体积掺入率和长径比的增大均呈现出先增强后减弱的趋势,最佳长径比60,最佳体积掺入率在1%-1.5%之间.
In order to study the influence of the steel fiber adding scheme on the wear resistance of steel fiber reinforced concrete,wear resistance test of steel fiber reinforced concrete with different volume mixing ratio and different length to diameter ratio were carried out,the experimental results show that the wear resistance of the steel fiber reinforced concrete shows the trend of first increase and then decrease with the increase of the volume ratio and the ratio of the length to diameter,the best ratio of length to diameter is 60,and the optimum volume mixing ratio is between1% ~ 1. 5%.
出处
《山西建筑》
2016年第31期119-120,共2页
Shanxi Architecture
关键词
水泥混凝土路面
钢纤维混凝土
耐磨性
长径比
体积掺入率
cement concrete pavement
steel fiber reinforced concrete
abrasion resistance
ratio of length to diameter
volume mixing ratio
