钢纤维高强混凝土抗压性能试验研究

通过对高强混凝土和钢纤维高强混凝土试件的试验,研究钢纤维类型和钢纤维体积率对高强混凝土立方体抗压性能的影响。结果表明:钢纤维类型和体积率对高强混凝土立方体抗压强度均有一定的影响,钢纤维高强混凝土立方体抗压强度的尺寸效应与普通强度钢纤维混凝土基本相同。

The effect of steel fiber types and volume fractions on cubic compressive strength of high strength concrete was studied by experiments on specimens of high strength concrete and steel fiber high strength concrete. The result shows that both steel fiber types and volume fractions have certain influence on cubic compressive strength of high strength concrete and size effect of cubic compressive strength of steel fiber high strength concrete is about the same as that of normal strength steel fiber reinforced concrete.