The Applications of Concrete Cut-Off Wall in the Reinforcement of the Earth Dam

Jing Long Li; Shu Cai Li; Shu Chen Li

doi:10.4028/www.scientific.net/AMR.150-151.749

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 150-151The Applications of Concrete Cut-Off Wall in the...

The Applications of Concrete Cut-Off Wall in the Reinforcement of the Earth Dam

Abstract:

The concrete cutoff wall is a technology used in reinforcing sick dams more usually in recent years. In the text, the advanced FLAC3D method which is based on 3-D explicit finite difference method, is used to simulate a reinforcement of earth dam using concrete cutoff wall. Through the simulation, Mohr-Coulomb model, elastic model and Goodman element are used to analyse the distribution of the stress and the strain of the dam before and after reinforcement. Consequently, we can evaluate the unti-seepaging effect and raise the possible question.

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Periodical:

Advanced Materials Research (Volumes 150-151)

Pages:

749-752

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.150-151.749

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Online since:

October 2010

Authors:

Jing Long Li, Shu Cai Li, Shu Chen Li

Keywords:

Concrete Cutoff Wall, Earth Dam, Numerical Analysis

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References

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