Soft Soil Subgrade Vacuum Preloading Consolidation Deformation Analysis of Large Rigid Foundation

Abstract:

The large rigid foundation has a high requirement on subgrade consolidation deformation, especially the soft soil subgrade, of which the design and construction is very difficult. Through the analysis on subgrade treatment process of a sewage treatment plant in Zhejiang Province, this paper introduces the mathematical calculation model and the specific calculation method for treating the soft soil subgrade with the vacuum preloading method. The calculation results obtained has basically reflected the actual deformation process of the subgrade; it is a rational referential calculation method to guide the design and construction.

• Periodical: Advanced Materials Research (Volume 1095)
• Pages: 556-560
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.1095.556
• Online since: March 2015
• Authors: Bi Hong Song, Chun Ming Wang, Shu Guang Wang, Jian Hua Chen, Lu Ke
• Keywords: Consolidation Deformation Analysis, Finite Element Method (FEM), Large Rigid Foundation, Vacuum Preloading

References

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