Application of CFG Piles in Treatment of a Large Oil Tank Foundation

Zhong Qiu Xie; Cao Jun; Hong Bin Xiao; Zhen Yu Li

doi:10.4028/www.scientific.net/AMR.446-449.2518

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 446-449Application of CFG Piles in Treatment of a Large...

Application of CFG Piles in Treatment of a Large Oil Tank Foundation

Abstract:

The original plan is to use vibro-stone column composite foundation to treat a large oil tank foundation. The result of strengthening is not satisfactory because of some factors, such as difficulty to control quality and long construction period etc. Treated ground can not meet the design requirements. The key in treatment design of tank foundation lies in bearing capacity and deformation of foundation, especially in non-uniform deformation. Through the analysis of site conditions, composite foundation of CFG piles is adopted. It is designed according to strength and deformation of dual control theory. Experimental results show that the compound used in foundation design is appropriate.

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Periodical:

Advanced Materials Research (Volumes 446-449)

Pages:

2518-2522

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.446-449.2518

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Online since:

January 2012

Authors:

Zhong Qiu Xie, Cao Jun, Hong Bin Xiao, Zhen Yu Li

Keywords:

CFG Piles, Crude Oil Tank, Deformation, Rigid Pile Composite Foundation, Strength

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References

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