Analysis of Surrounding Rock Deformation Based on M-C Model and Cvisc Model

Abstract:

According to the analysis of the surrounding rock deformation of the buried sandy slate, which is 1500-2000m depth of Diversion Tunnel Jinping-II Hydropower Station, the essay uses FLAC software application to analyze the deformation characteristics and plastic zones of the sandy slate, study comparatively the influence of Mohr-Coulomb model and Cvisc model to the surrounding rock, and then draw some conclusions, including that calculations derived by using Cvisc model is more in line with the actual engineering.

• Periodical: Applied Mechanics and Materials (Volumes 295-298)
• Pages: 2963-2966
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.295-298.2963
• Online since: February 2013
• Authors: You Xiang Li*
• Keywords: Cvisc Model, Deformation of Surrounding Rock, Mohr-Coulomb Model, Sand Slate

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