Influence Factors Analysis of CFG Piles Treatment in Highway Soft Foundation Settlement

Abstract:

To reasonably design the layout scheme of CFG piles treatment in highway soft foundation settlement, the influence factors of CFG piles treatment were analyzed and evaluated, based on the FEM model. According to the results, the space between CFG piles has the greatest influence. With the increase of pile spacing, the surface settlement of subgrade increases correspondingly. The settlement differentials of each CFG piles layout scheme are also put forward as a reference to highway soft ground settlement control.

• Periodical: Applied Mechanics and Materials (Volumes 505-506)
• Pages: 19-23
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.505-506.19
• Online since: January 2014
• Authors: Huan Wang*, Xuan Cang Wang
• Keywords: CFG Piles, Finite Element, Layout Scheme, Pile Spacing

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