›› 2002, Vol. 23 ›› Issue (5): 570-574.

• Fundamental Theroy and Experimental Research • Previous Articles     Next Articles

Application of parameter back analysis method to deformation and stability analysis of rock high slope

GONG Yu-feng1, ZHOU Chuang-bing1, LIANG Yi2, DING Xu-liu3, YAN Qiao2   

  1. 1. School of Water Resources and Hydropower, Wuhan University, Wuhan 430072 China; 2．Qingjiang Hydroelectric Development Corp. Ltd., Yichang 443002, China; 3.Shenzhen Investigation and Design Institute of Shenzhen City, Shenzhen 518026, China
  • Received:2002-05-15 Online:2002-10-10 Published:2016-09-04

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Abstract: Parameter evaluation is one of key problems in numeric analysis considering non-homogeneous rockmass and complex surroundings as well as dynamic mechanic features of slope rockmass. Its accuracy has direct influence on accuracy and credibility of computational result. On the basis of parameter back analysis, excavation effect of permanent shiplock high slope of Three Gorges Project and further stress-strain state are analyzed. It provides foundation for deformation and stability analysis of operation stage of permanent ship lock.

Key words: parameter back analysis, high slope, deformation, stability, numeric analysis

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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