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分析了高强度大流动性混凝土的配制特点 ,研究了硅粉掺量对混凝土强度和流动性的影响 ,根据试验数据总结出内掺硅粉的高强度大流动性混凝土的强度经验公式 ,分析了内掺硅粉对混凝土2 8d及后期强度的增强机理。
Based on the experimental data, the strength empirical formula of high strength and high fluidity concrete with silicon powder was analyzed. The influence of the content of silicon powder on the strength and fluidity of concrete was analyzed. Reinforcement Mechanism of Silicon - doped Silica on Concrete during 28 days and Post - strength.