Experimental Research on the Mechanical Properties of Compacted Cement Soil in Collapsible Loess Area and Engineering Application
Based on the compaction test and unconfined compression test of cement soil, the optimum water content is ascertained. The relationship is studied about cement content, curing time and unconfined compression strengths, ultimate strain of compacted cement soil in this paper. The results indicate that the unconfined compression strengths increase in linear with the increase of curing time and cement content on the whole, and the ultimate strains decrease with the increase of cement content and curing time. The results provide theoretical basis for rational construction mixture ratio and parameter which have been successfully used to a project and achieved good economic benefit.
Guangfan Li, Yong Huang and Chaohe Chen
Y. X. Yu et al., "Experimental Research on the Mechanical Properties of Compacted Cement Soil in Collapsible Loess Area and Engineering Application", Advanced Materials Research, Vols. 250-253, pp. 421-424, 2011