The Finite Element Model of Discontinuous Rock Masses

Heng Bin Wu; Ze Ping He

doi:10.4028/www.scientific.net/AMR.243-249.2948

Paper Titles

Nonlinear Analysis of Pile Group Effect of Large Diameter Drill Hole Cast-in-Place Pile
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Influence of Liquid Water on the Heat Exchange of Control Layer of Cooling Roadbed
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The Application of the Capped PTC Pile in Expressway Widening on Soft Foundation
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Slurry Shield Tunnelling in Clayey Soils: Typical Problems and Countermeasures
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The Finite Element Model of Discontinuous Rock Masses
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A Simplified Method to Assess the Risk of Geotechnical Engineering under Hydro-Chemical Corrosion
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Gravel Pile of Dry Mixed Cement Trial Research in Reinforcing Subgrade
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Study on the Displacement Characteristic of Uplift Anchor under Cyclic Loading
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The Application Process of Wavelet Neural Network in Intelligent Evaluation of the Quality of Engineering Anchor Poles
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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 243-249The Finite Element Model of Discontinuous Rock...

The Finite Element Model of Discontinuous Rock Masses

Abstract:

The traditional limit equilibrium theory could not consider the discontinuous property of rock slope, and the existing research methods for the discontinuous rock mass confined to the Discrete Element Method and Discontinuous Deformation Analysis. Based on the finite element theory, considering the strength reduction of the joint mechanical parameters, the slope stability with one or two sets joints are analyzed in this paper. The results show that, the sliding surface for one set joint slope is close to the joint dip, and the sliding surface for two sets joints slope is close to the control joint dip.

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Periodical:

Advanced Materials Research (Volumes 243-249)

Pages:

2948-2951

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.243-249.2948

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Online since:

May 2011

Authors:

Heng Bin Wu, Ze Ping He

Keywords:

Discontinuous Rock Mass, Slope Stability, Strength Reduction Method

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