Back Analysis of Parameters and Settlement Prediction of Chengdu Clay Ground Considering Its Creep Behavior

Yan Feng; Jian Fang Li

doi:10.4028/www.scientific.net/AMR.671-674.23

Paper Titles

A Study of the Prediction of Load-Settlement Curves of Bored Piles with an Improved Grey Model
p.3

Analysis of Bearing Capacity for Quicklime Compaction Pile Composite Foundation
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Analysis on Response of Destructive Piles with and without Post-Grouting Craftwork
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Application of Georadar in Detecting Karst Cave underneath Independent Foundation
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Back Analysis of Parameters and Settlement Prediction of Chengdu Clay Ground Considering Its Creep Behavior
p.23

Construction of 3D Strata Model Based on the Multiple Source Data
p.27

Coupling Calculation of Continuous and Discrete Method
p.31

Evaluation on Engineering Geology Applicability for Urban Construction Land Based on GIS: Taking Zhengding New District of Shijiazhuang City for Example
p.35

Experimental Study on the Process of Geomorphic Evolution of Debris Flow on Slope
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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 671-674Back Analysis of Parameters and Settlement...

Back Analysis of Parameters and Settlement Prediction of Chengdu Clay Ground Considering Its Creep Behavior

Abstract:

Chengdu - Mianyang – Leshan (C-M-L for short) high speed railway in Chengdu section is located in the ground of weathered Mud rock overlying deep Chengdu clay area. Based on Chengdu clay ground of in high-speed railway construction project of CML, this article introduced the Burgers model to establish the objective function to analysis rheological constitutive model. The visco-elastic parameters of Burgers model are determined by back analysis of field monitoring data. By the method of iterative back analysis by layer of visco-elastic parameters, based on measured result, predicted the late settlement, and comparison with the follow-up observations records to verify the Burgers model.

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Periodical:

Advanced Materials Research (Volumes 671-674)

Pages:

23-26

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.671-674.23

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Online since:

March 2013

Authors:

Yan Feng*, Jian Fang Li

Keywords:

Burgers Model, Chengdu Clay, Parameter Inversion, Settlement Prediction

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* - Corresponding Author

References

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