Discrete Element Simulation Analysis of Rock Slope Stability Based on UDEC

Wei Lu; Zhi Zhou; Ting Liu; Yu Hang Liu

doi:10.4028/www.scientific.net/AMR.461.384

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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 461Discrete Element Simulation Analysis of Rock Slope...

Discrete Element Simulation Analysis of Rock Slope Stability Based on UDEC

Abstract:

K148+380-480 section of some certain highway is high layered dip cut slope. Weak surfaces, joints and damping load tension fissures of steep dip have significant effect on slope stability during excavation. The geological conditions and rock mass structure characteristics of the slope are analyzed in the paper. Failure patterns and deformation processes are simulated with UDEC discrete element numerical simulation software based on three-dimension (3D) and two-dimension (2D) discrete element method respectively. Besides, key factors that control slope deformation and failure are discussed.

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Periodical:

Advanced Materials Research (Volume 461)

Pages:

384-388

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.461.384

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Online since:

February 2012

Authors:

Wei Lu, Zhi Zhou, Ting Liu, Yu Hang Liu

Keywords:

Discrete Element Method (DEM), Numerical Simulation, Rock Slope, Stability Analysis

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