Seismic Analysis of Soil Nailed Wall Using Finite Element Method

Jian Chun Wu; Rong Shi

doi:10.4028/www.scientific.net/AMR.535-537.2027

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 535-537Seismic Analysis of Soil Nailed Wall Using Finite...

Seismic Analysis of Soil Nailed Wall Using Finite Element Method

Abstract:

Using dynamic elastic-plastic finite element method, on the base of works together and interaction between loess and flexible retaining wall, 3-D nonlinear FEM (ADINA) is used to analyze and discussed the dynamic response of slope protected by soil nailing retaining wall under the EL-Centro and man-made Lanzhou accelerogram. A model that is capable of simulating the nonlinear static and dynamic elastic-plastic behavior of soil is used to model the soil, and a bilinear elastic-plastic model that has hardening behavior is used to model the soil nailing. Friction-element is employed to describe the soil-structure interaction behavior.The results show that the method is safe and credible. The results of the FEM dynamic analysis can be a useful reference for engineers of the design and construction of the soil nailed wall.

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Periodical:

Advanced Materials Research (Volumes 535-537)

Pages:

2027-2031

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.535-537.2027

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Online since:

June 2012

Authors:

Jian Chun Wu, Rong Shi

Keywords:

Behavior, Earthquake, Finite Element Method (FEM), Slope, Soil Nailing

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