›› 2006, Vol. 27 ›› Issue (4): 629-632.

• Fundamental Theroy and Experimental Research • Previous Articles     Next Articles

Experimentation research on factors influencing stability of anti-dip layered slope

LU Zeng-mu1, CHEN Cong-xin1, ZUO Bao-cheng1, HUANG Chao-qiang2   

  1. 1. Institute of Rock and Soil Mechanics, Chinese Academy of Sciences, Wuhan 430071, China; 2. China Communication Second Highway Survey, Design and Research Institute, Wuhan 430052, China
  • Received:2005-01-10 Online:2006-04-10 Published:2013-11-05

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Abstract: Contraposing the concrete project, a geomechanical model is established based on the analysis of engineering geology and theory of similarity; and it is used for research on distortion and breakage mechanism of inverve-dip layered slops rock mass. The design of experimentation is described; and the stability of inverse-dip layered slope is analyzed. At the same time, it is researched that the stability of inverse-dip layered slope when terrane obliquity, terrane thickness and intensity of terrane interface are transformed. The results show that the distortion is collapse; and the brakage is disjunction; the breakage firstly come into being at the tip of slope; the accelerated distortion is late forexcavation, the terrane obliquity is bigger and the duration is longer; the terrane thickness and intensity of terrane interface are bigger and the size of the rock mass distortion is smaller.

Key words: anti-dip, layered slope rock mass, model experiment, distortion and breakage mechanism, collapse, disjunction

CLC Number: 

  • TU 45
  • Please send e-mail to pingzhou3@126.com if you would like to read full paper in English for free. Parts of our published papers have English translations.
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