Analysis of the Relative Position of the Slope and Underground Mining Area and its Influence Properties

Abstract:

The stability state of slope rock mass is relating to each other’s relative location during the transformation from open-pit to underground mining, it’s the most disadvantageous influence on the slope stability when the underground mining area is located in the toe of slope, and it’s the best influence as in the slope extracellular region. Slope stability factor changes with the geometric dimensions of underground mining increased, but not in direct proportion. Under the condition of constant geometric dimensions of mining area, the influence on slope stability is changing with the mining depth increased. Thus indicating that the influence on slope stability by underground mining has its spatial property, and to determine the specific influence value requires a combination of many factors, such as the relationship of relative spatial position, the geometric dimensions of mining area, engineering geological conditions and so on.

• Periodical: Advanced Materials Research (Volumes 634-638)
• Pages: 3277-3281
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.634-638.3277
• Online since: January 2013
• Authors: Shi Guo Sun, Hong Yang, Chun Sheng Li, Bao Lin Zhang, Jia Wang, Ming Zhu Wang
• Keywords: Influence Properties, Relative Location, Slope Stability, Superimposition Effect

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