Model Testing Research on Reducing Water Content of Saturated Over-Wet Soil

Abstract:

This paper verified effect and feasibility by indoor model test of using drainage of vacuum preloading method and electro-osmosis method to reduce water content of saturated over-wet soil in moist and rainy areas. The results showed that: both methods could effectively reduce water content of saturated over-wet soil in Ya’an area, to achieve the desired effect of drainage and consolidation. Neither spatial distribution of level of reducing water content was obvious.

• Periodical: Advanced Materials Research (Volumes 243-249)
• Pages: 3277-3284
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.243-249.3277
• Online since: May 2011
• Authors: Qi Jun Hu, Hua Wen, Cheng Gong
• Keywords: Electro-Osmosis, Model Test, Over-Wet Soil, Vacuum Preloading, Water Content

References

[1] Hao Wang:Study of filling over-wet soil Embankment(Kunming Institute of Technology,2006),In Chinese.

[2] Shengwei Fan, Zongfu Wang, Lianxiang Wang:Journal of Shandong architectural university.Vol.3(2007),pp.203-207,In Chinese.

[3] Xiuying Tang:Journal of chongqing jiaotong university.Vol.3(2000),pp.88-93,In Chinese.

[4] Liyan Zhang:Western technology.Vol.4(2006),pp.27-31,In Chinese.

[5] Fubao Wu, Lujun Wu:Foundation.Vol.6(2004),pp.26-28,In Chinese.

[6] Xuefeng Shen, Tingyi Mei, Xiaobo Wang:Ningxia engineering technology Vol.4 (2006),pp.369-373,In Chinese.

[7] Suda Wang, Linhong Zhang, Hao Wang: Journal of kunming metallurgy college. Vol.1 (2008),pp.37-43,In Chinese.

[8] Lipeng Shun, Fenglong Dai, Zhiqiang Li:Technology & economy in areas of communication.Vol.2 (2000),pp.23-24,In Chinese.

[9] Baotian Wang:Test and study of Vacuum Preloading mechanism and the strengthening effect (Nanjing: Hohai University, 2007) ,In Chinese.