论文部分内容阅读
以15%以下的小矿渣粉掺量为对象进行试验研究,将掺有不同掺量矿渣粉的混凝土进行劈裂抗拉强度试验;比较几种小掺量对混凝土劈裂强度值的影响。通过试验得出:在小掺量范围中,混凝土劈裂抗拉强度随着掺量的增加呈现先增加后减小的趋势。
Experiments were conducted on the content of small slag powder below 15%. The splitting tensile strength test of concrete with different content of slag powder was carried out. The influence of several small dosage on the splitting strength of concrete was compared. It is concluded through experiment that the splitting tensile strength of concrete increases at first and then decreases with the increase of the dosage.