钢纤维膨胀混凝土的膨胀效应系数研究

Study on Expansion Effect Coefficient of Steel Fiber Expansion Concrete

本文在试验研究基础上提出了用膨胀效应系数来反映钢纤维与膨胀剂的联合增强效应．膨胀效应系数概念清楚、意义明确，并能充分反映钢纤维与膨胀剂的协同作用效果．而且通过膨胀效应系数可确定钢纤维膨胀混凝土的最优配比和临界配比。

On the basis of the research of test result, expansion effect coefficient which reflects combining strengthen effect of steel fiber and expansion agent is developed.Expansion effect coefficient has a clear meaning and can reflect the joint strengthen effect.With expansion effect coefficient,the optimal compound and limited compound of steel fiber expansion concrete can be defined