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Effect of Vegetation on Stability of Soil Slopes: Numerical Aspect

  • Wei Wu
  • Barbara Maria Switala
  • Madhu Sudan Acharya
  • Roberto Tamagnini
  • Michael Auer
  • Frank Graf
  • Lothar te Kamp
  • Wei Xiang
Part of the Springer Series in Geomechanics and Geoengineering book series (SSGG)

Abstract

Soil bioengineering makes use of living plants to enhance soil stability against erosion and failure. Its practice is strongly dominated by empiricism. Recently much effort has been made towards quantifying soil bioengineering measures. This paper provides a critical review of the numerical modelling of some soil bioengineering measures. We discuss the application of the numerical methods including the finite element method and the limit equilibrium method for the composite of soil-plant root. A detailed review of the mechanical and hydrological models for the complex interaction between soil, plant, water and atmosphere is provided.

Keywords

soil bioengineering slope stability numerical methods root reinforcement root water uptake limit equilibrium methods finite element method 

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Copyright information

© Springer International Publishing Switzerland 2015

Authors and Affiliations

  • Wei Wu
    • 1
  • Barbara Maria Switala
    • 1
  • Madhu Sudan Acharya
    • 1
  • Roberto Tamagnini
    • 1
  • Michael Auer
    • 2
  • Frank Graf
    • 3
  • Lothar te Kamp
    • 4
  • Wei Xiang
    • 5
  1. 1.Institut für GeotechnikUniversität für BodenkulturViennaAustria
  2. 2.J. Krismer Handels GmbHRumAustria
  3. 3.WSL Institute for Snow and Avalanche Research SLFDavos DorfSwitzerland
  4. 4.ITASCA Consultants GmbHGelsenkirchenGermany
  5. 5.China University of GeosciencesWuhanChina

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