Experiment Study on Permeability of Solidified Dianchi Peaty Soil

MATEC Web of Conferences

卷:22

Dou Xingqi¹  Hou Yingjie¹  Yu Zhihua¹  Fu Jian¹ 

[1] Faculty of Civil Engineering and Mechanics, Kunming University of Science & Technology;

关键词: Dianchi;    peaty soil;    cement soil;    coefficient of permeability;    impermeability;   

DOI  :  10.1051/matecconf/20152204010

来源: DOAJ

【 摘 要 】

In this paper, the permeability of Dianchi solidified peaty soil was studied by laboratory tests. The peaty soil was solidified by addicting cement, ardealite, lime, fly ash and their combination, and the coeffi-cient of permeability under different curing stages were measured through the variable head method. Results showed that the coefficient of permeability of solidified peaty soil increased with the growth of the dosage of curing stagent and reduced with the growth of the stage. When the determined dosage in the deep mixing pile is used, it would be meet the permeability the need of the engineering.

【 授权许可】

Unknown