›› 2009, Vol. 30 ›› Issue (S1): 190-194.

• Geotechnical Engineering • Previous Articles     Next Articles

Stability analysis of high slope of Guangzhou skeet&tpapshooting training centre

XU Guang-miao, LUO Wen-jing, WU Yong-sheng   

  1. Design and Research Institute of Guangzhou Metro Co. Ltd., Guangzhou 510010, China
  • Received:2009-05-12 Online:2009-08-10 Published:2011-03-16

Abstract:

Based on the high slope engineering of Guangzhou Skeet & Trapshooting Training Centre, some of the key technique problems of the high slope designing are discussed; and the reinforced design of the high slope is introduced. It is assumed on the same physical model and boundary conditions , the different limit equilibrium methods(LEM) are adopted to analyze the stability of the high slope; and the different results involves different methods are analyzed and the reasons are discussed. Lastly, the finite element method (FEM) based on shear strength reduction technique are adopted; and the unreinforced slope and the reinforced slope are concerned and calculated. It is pointed out that the deformation characteristics and failure mechanism calculated by FEM are different from that’s from LEM because of its principles and assumption.

Key words: rock and soil mechanics, slope design, granite, limit equilibrium method, FEM shear strength reduction technique, safety factor of slope

CLC Number: 

  • TU 457
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