›› 2007, Vol. 28 ›› Issue (S1): 616-618.

• Fundamental Theroy and Experimental Research • Previous Articles     Next Articles

Influence of parameters of peak strength and residual strength on the reinforcement of slopes

TAN Wen-hui, REN Fen-hua, MIAO Sheng-jun   

  1. Department of Civil Engineering, University of Science and Technology Beijing, Beijing100083, China
  • Received:2007-04-10 Online:2007-10-25 Published:2014-03-28

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Abstract: The parameters of peak strength are often used to determine the critical slip surface and the length of anchors in schemes of slopes’ reinforcement at present, in fact, the capability of resisting loads and deformation decreases in the slip surface after sliding, there are only residual strength existing. Therefore, a mixed method is proposed to reinforce slopes, that is, the critical slip surface is determined by the parameters of peak strength, while the length of anchors is determined by the parameters of residual strength. The research shows that the safety of the reinforced slopes could be improved by the mixed method.

Key words: reinforcement of slopes, peak strength, residual strength, slip surface, safety factor

CLC Number: 

  • TU 457
  • 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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