| Issue |
MATEC Web of Conferences
Volume 22, 2015
International Conference on Engineering Technology and Application (ICETA 2015)
|
|
|---|---|---|
| Article Number | 04010 | |
| Number of page(s) | 5 | |
| Section | Civil and Environmental Engineering | |
| DOI | https://doi.org/10.1051/matecconf/20152204010 | |
| Published online | 09 July 2015 | |
Experiment Study on Permeability of Solidified Dianchi Peaty Soil
1 Faculty of Civil Engineering and Mechanics, Kunming University of Science & Technology, Kunming, Yunnan, China
2 Yunnan Branch of Jian Yan Foundation Engineering Co., Ltd., China Academy of Building, Kunming, Yunnan, China
* Corresponding author: yjh53770@163.com
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.
Key words: Dianchi / peaty soil / cement soil / coefficient of permeability / impermeability
© Owned by the authors, published by EDP Sciences, 2015
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