Volume 15 Issue 2
Apr.  2011
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ZHU Jie. 2007: SENSITIVITY STUDY ON FACTORS INFLUENCING THE STABILITY OF KEY BLOCK OF ROCK SLOPE. JOURNAL OF ENGINEERING GEOLOGY, 15(2): 249-252.
Citation: ZHU Jie. 2007: SENSITIVITY STUDY ON FACTORS INFLUENCING THE STABILITY OF KEY BLOCK OF ROCK SLOPE. JOURNAL OF ENGINEERING GEOLOGY, 15(2): 249-252.

SENSITIVITY STUDY ON FACTORS INFLUENCING THE STABILITY OF KEY BLOCK OF ROCK SLOPE

  • Received Date: 2006-08-09
  • Rev Recd Date: 2006-09-21
  • Publish Date: 2007-03-29
  • Key block of the rock mass slope takes important role in safety analysis and support design. Considering many factors impacting on the stability of the key block, the paper uses orthogonal experiment design method to analyze the sensitivity of the significant factors which have influence on the stability of key block, and evaluates the degree of the influence of different physical and mechanical parameters on the safety factor of the key block. Then the rational advice is provided for the project.
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