碱渣的工程性质及其微结构特征(英文)

Engineering properties and microstructural features of the soda residue

目前碱渣已被作为工程回填土用于大面积填垫工程，但是由于其化学成分、形成过程及其微结构的特殊性，其宏观性质与其它天然土相比有明显的不同。本文分析了碱渣的微观结构及其成因，并对碱渣与增钙灰之间的作用机理作了分析。

The soda residue has been utilized as the foundation soil. The specical chemical composition, formative process and micro structure lead to the difference between the macro properties of the soda residue and those of other natural soils. This paper analyzes the engineering properties and the microstructural features of the soda residue, and studies the interaction between the soda residue and the blended material calcium richened fly ash.