粉煤灰自密实混凝土物理力学性能研究进展

International advances on physical and mechanical properties of fly ash self-compacting concrete

在阐述自密实混凝土组成和性能与普通混凝土差异性基础上,综述了粉煤灰自密实混凝土工作性、力学性能和变形性能方面的国内外研究进展,总结了粉煤灰对自密实混凝土物理力学性能的影响机理,进一步分析粉煤灰自密实混凝土研究和应用中亟待解决的问题,并对粉煤灰自密实混凝土的研究前景和方向做出展望。

On the basis of expounding the difference between the composition and properties of self-compacting concrete and ordinary concrete,a review on international advances of workability,mechanical properties and deformation properties of fly ash self-compacting concrete is presented.The influence mechanism of fly ash on the physical and mechanical properties of self-compacting concrete is summarized.The problems to be solved urgently in the research and application of fly ash self-compacting concrete are further analyzed.The research prospect and direction of fly ash self-compacting concrete are also prospected.