The Experimental Research on the Bag-Grouting-Pile Composite Foundation in Coastal Soft Foundation Treatment

Abstract:

As a new ground treatment technology, the bag-grouting-pile composite foundation is used in railway soft soil reinforcement. In this paper, the application effect of bag-grouting-pile in coastal soft foundation treatment was studied in this experimental research; the deep settlement and the deep horizontal displacement of embankment edge in bag-grouting-pile composite foundation are tested in the research. The results of research show that the bag-grouting-pile composite foundation is a cost-effective ground treatment technology using in coastal soft foundation treatment.

• Periodical: Applied Mechanics and Materials (Volumes 275-277)
• Pages: 1411-1414
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.275-277.1411
• Online since: January 2013
• Authors: Dong Wang, Jia Cao
• Keywords: Bag-Grouting-Pile, Composite Foundation, Soft Foundation Treatment

References

[1] X.N. Gong, Several Problems on Composite Foundation[J]. Foundation Treatment, 2000, 11(3): 42-48.

[2] H.Y. Lei, Development Trend and Progress in the Application of Composite Ground [J]. Geotechnical Engineering Technique, 2002(5): 260-264.

[3] P. Wang, F.S. Wang. The Research of Deep Soft Soil Foundation Treatment on expressway [J]. Foundation Treatment, 2006 (2): 65-67.

[4] C.H. Zhang. Soft Ground Treatment on Expressway [M]. Beijing, China Architecture & Building Press, 199.