水胶比对钢纤维混凝土性能的影响  

The influence of water hinder ratio on performance of steel fiber reinforced concrete

作　　者：杨怡[1] 

机构地区：[1]邯郸市交通运输局,河北邯郸056002

出　　处：《内蒙古公路与运输》2014年第4期47-48,共2页Highways & Transportation in Inner Mongolia

摘　　要：为了研究水胶比对钢纤维混凝土性能的影响,文章通过对不同水胶比(保持用水量不变,调整胶凝材料用量)条件下钢纤维混凝土物理性能、抗压强度以及抗冻性进行测试分析。结果表明,随着水胶比的增大,钢纤维混凝土的流动性增大,表观密度先增大后降低,抗压强度和抗冻性呈现降低现象。To study the influence of water binder ratio on performance of steel fiber reinforced concrete, this paper conduct test analysis on the physical properties, compressive strength and frost resistance of steel fiber reinforced concrete under different water binder ratios（ keep the water consumption unchanged, and adjust the dose of gelled material）. The results show that with the increase of water binder ratio, the liquidity of steel fiber reinforced concrete increased, apparent density increased and then reduced, the compressive strength and frost resistance reduced.

关 键 词：水胶比 钢纤维混凝土 性能分析 

分 类 号：U214.18[交通运输工程—道路与铁道工程]