Analysis of the Effects on Optimization Design about Double-Row Piles Retaining Structure

Abstract:

Double-row piles retaining structure has been widely used in the project now, but the stress mechanism of double-row pile is more complex; Its internal force and deformation are affected by many factors. Understanding and mastering its effects has an important significance for the design and the optimization of double-row pile supporting structure. According to the comparison of the measured data and theoretical calculation about original support scheme and optimized support plan and combined with the soil test data, this paper takes the Jinan Cultural Arts Center(Theatre) stage bin foundation pit as an example to analyse the main effects of optimization design about double-pile supporting structure. The results show that soil shear strength, soil arch effect, influence of CFG composite foundation, pile-beam synergy effect and space effect of foundation pit play an important role for optimization design about double-pile supporting structure.

• Periodical: Applied Mechanics and Materials (Volumes 204-208)
• Pages: 72-78
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.204-208.72
• Online since: October 2012
• Authors: Yu Wang, Yan Ting Yang, Feng Yu, Guang Lei Hu
• Keywords: Deep Foundation Pit, Deformation, Displacement, Double-Row Pile, Effect

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