Study on the Behavior of Reinforced Retaining Wall Under Earthquake Loading Using FEM Analysis

Liang Jia

doi:10.4028/www.scientific.net/AMR.421.713

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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 421Study on the Behavior of Reinforced Retaining Wall...

Study on the Behavior of Reinforced Retaining Wall Under Earthquake Loading Using FEM Analysis

Abstract:

Nonlinear FEM (ADINA) is used for the mechanical analysis of reinforced retaining Wall. In this analysis,3-D nonlinear FEM model is built in consideration of the cooperation and interaction among backfill soil, panel and reinforcement strip; the backfill soil is simulated by nonlinear static and dynamic elastic-plastic model; the reinforcement is simulated by the dual-phase enhanced linear elastic-plastic model which can describe the intensified features of the reinforcement; the interaction of soil and retaining structures is simulated by the friction-element. The application to a project yields the distribution law of the strip’s most dollar point of force and the changing rules of the strip’s pulling force around earthquake.

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Periodical:

Advanced Materials Research (Volume 421)

Pages:

713-716

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.421.713

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Online since:

December 2011

Authors:

Liang Jia

Keywords:

Axial Force of Reinforcement Strip, Numerical Analysis, Reinforced Retaining Wall

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References

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