Normalized Numerical Analysis for Load-Displacement Curve of Uplift Pile in Soft Soil

Xiao Bing Li; Jie Wei; Yi Pin Li; Bei Zhu

doi:10.4028/www.scientific.net/AMR.446-449.1462

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Normalized Numerical Analysis for Load-Displacement Curve of Uplift Pile in Soft Soil

Abstract:

On the basis of Hsiung’s normalization analysis method, the soil is assumed to be in accordance with the elastic-plastic model. Some normalized parameters are selected to normalize different load-displacement curves to a single one, which is obtained by using the parabolic load transfer function. At last, we get a regression formula of the single curve with the regression analysis method. By comparing the results of regression formula with the practical test data of projects, the fact that the calculation results of regression formula coincide well with test data show that this analysis method is correct and it can provide reference for the research and application of uplift pile.

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Periodical:

Advanced Materials Research (Volumes 446-449)

Pages:

1462-1467

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.446-449.1462

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Online since:

January 2012

Authors:

Xiao Bing Li, Jie Wei, Yi Pin Li, Bei Zhu

Keywords:

Load-Displacement Curve, Normalization, Uplift Pile

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