基于工作性能的纤维纳米混凝土配合比设计方法

Mix proportion design of fiber and nanometer materials reinforced concrete based on workability

采用基于工作性能的纤维纳米混凝土配合比设计方法,测定了纳米材料和钢纤维体积率对水泥浆体富余系数和砂浆富余系数的影响,提出了纤维纳米混凝土的最优配合比.结果表明,该方法具有试验量小、适用性广的优点,能为纤维纳米混凝土的工程应用提供参考.

Mix proportion design of fiber and nanometer materials reinforced concrete based on workability was adopted to determine the effects of nano-materials and volume fraction of steel fiber on surplus coefficient of paste and surplus coefficient of mortar. The optimal mix proportion of fiber and nanometer materials reinforced concrete was proposed. The results show that this method can provide reference for engineering application of fiber and nanometer materials reinforced concrete with less tests but a wide applicability.