Compressive Strength Analysis of Ionic Soil Stabilizer Improving Soil

Abstract:

To explore the ionic liquid soil stabilizer improved soil mechanical properties, this experiment conducted liquid-plastic limit test and compaction test. On the basis of determining the optimal dosage of ionic soil stabilizer and mastering different mixture optimum moisture content and maximum dry density, the standard sample which consists of the Zhejiang red-brown clay and curing material including ionic soil stabilizer, cement and lime carried out the unconfined compressive strength test in different curing age and compaction degree. This paper analyzed the change reason of compaction and curing age about the stabilized soil. The results show that the ionic soil stabilizer has a significant effect on the compressive strength improvement of stabilized soil. Compared stabilized soil with traditional treatment soil, the compressive strength of stabilized soil has improved obviously with the increase of curing age and compaction degree. Research findings provide useful technical support and practice basis for promoting and applying ionic soil stabilizer in infrastructure construction.

• Periodical: Key Engineering Materials (Volume 667)
• Pages: 341-346
• DOI: https://doi.org/10.4028/www.scientific.net/KEM.667.341
• Online since: October 2015
• Authors: Jue Qiang Tao, Wen Yan Lin, Xiao Hua Luo, Xin Qiu, Jin Hong Wu*
• Keywords: Compaction Degree, Curing Age, Ionic Soil Stabilizer, Unconfined Compressive Strength

References

[1] L.J. Zhang Y.M. Wangand Y.K. Chen: Journal of South China University of Technology, Vol. 32 (2004) No. 3, pp.83-87(in Chinese).

[2] B.L. Chen: Transportation Science, Vol. 31(2005) No. 4, pp.29-30(in Chinese).

[3] L.J. Zhang lijuan, Y.M. Wang and Y.K. Chen: South China University of Technology Vol. 30 (2002) No. 9, pp.96-99 (in Chinese).

[4] Cui Shan: Mechanism of liquid ionic soil stabilizer combation wanter in wuhan red clay (Ph.D. ), China University of Geosciences , China (2009).

[5] Petry, T.M. and Braja, D.: Transportation Research Record, (2001) No. 1757, pp.43-49.

[6] Katz, L., Rauch, A., Liljestrand, H., et al.: Transportation Research Record, (2001) No. 1757, pp.50-57.