寒区路基土PAMCATS固化剂作用机理的研究

Research of action mechanics of PAMCATS soil stabilizer in frigid region

土壤固化剂能在常温下改变土壤的三相组成并能与土壤组分反应产生胶凝填充物质,从而提高土体的压实承载能力,进而提高土体的水稳定性、抗压、抗冻等技术性能。通过理论分析并通过室内试验对该土壤固化剂的固化机理进行详细的研究,确定该固化剂的配方,为该种固化剂进入实际应用奠定理论基础。

Soil stabilizer can change triphase composition of soil and can react with soil components and create gelatinational filler in normal temperature, which will enhance compressive bearing capacity of soil body, further, enhancing technical performances such as water stabilization performance, compressive strength and frost resistance etc.. With consulting documents, this paper carries out theoretical analysis and indoor trial on PAMCATS soil stabilizer mechanics and puts forward batch formula of PAMCATS stabilizer. These contributions will be the theoretical basis of this type of soil stabilizer＇s further application.