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为了研究钢纤维掺量对水泥基复合材料轴心抗压强度和弹性模量的影响,进行了6组不同钢纤维体积掺量下水泥基复合材料棱柱体试件的轴心抗压强度试验。试验结果表明:随着钢纤维掺量的增加,轴心抗压强度出现先增大后减小的趋势,当钢纤维掺量为2.0%时轴心抗压强度达到最大值,试块的轴心抗压强度随着弹性模量的增大而增大。
In order to study the influence of steel fiber content on the axial compressive strength and elastic modulus of cementitious composites, axial compressive strength tests of six different prismatic specimens of cement-based composites under different steel fiber volume contents were carried out. The experimental results show that with the increase of steel fiber content, the axial compressive strength first increases and then decreases. When the steel fiber content is 2.0%, the axial compressive strength reaches the maximum, and the axis of the test block The compressive strength of heart increases with the increase of elastic modulus.