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Metal Mine ›› 2008, Vol. 38 ›› Issue (05): 20-23+116.

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Analysis of High, Steep Slope Sliding in Baiyun East Mine and Its Regulation Measures

Zhang Huaijing1,2   

  1. 1.University of Science and Technology Beijing；2.Beijing University of Civil Engineering and Architecture
  • Received:2008-04-10 Online:2008-05-15 Published:2011-07-19

Abstract: In combination with the slope instability in Section C of Baiyunebo Iron Mine, the simulation calculation and the stability analysis and evaluation are made for the present state and the future state when the excavation is completed according to the original plan by selecting representative sections and using discrete element software UDEC. The simulation results are compared and analyzed. The unloading and consolidation scheme for the instable slope in Section C is proposed based on the site condition and simulation results.

Key words: High, steep slope, Instability, Discrete element