›› 2005, Vol. 26 ›› Issue (3): 484-487.

• Fundamental Theroy and Experimental Research • Previous Articles     Next Articles

Application of FLAC3D to stability analysis of splitting grouting for earth dam

WU Ke1, MA Xiu-yuan1, ZHAO Qing2   

  1. 1.Research Center of Geotechnical & Structural Engineering Technique, Shandong University, Jinan 250061, China; 2.National Laboratory of Pattern Recogniton Institute of Automation, Chinese Academy of Sciences, Beijing 100080, China
  • Received:2003-11-27 Online:2005-03-10 Published:2013-11-21

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Abstract: The stability of a certain dam is improved by the method of splitting grouting, which is a very effective reinforcement method. The advanced FLAC3D method based on 3-D explicit finite difference method, is used to analyze the stability of a certain dam in Guangdong Province before and after grouting. The simulation and analysis practice shows that the advanced FLAC3D method is suitable for stimulating the stability of grouting dam. The conclusion of analysis is consistent with the in-situ observation.

Key words: splitting grouting, finite difference method, three-dimensional fast Lagrangian analysis

CLC Number: 

  • TV 641
  • 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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