›› 2007, Vol. 28 ›› Issue (S1): 677-681.

• Fundamental Theroy and Experimental Research • Previous Articles     Next Articles

Comparsion of earth pressure and water pressure between varied calculation methods with seepage

DONG Cheng, ZHENG Ying-ren, TANG Xiao-song   

  1. Dapatment of Civil Engineering, Logistical Engineering University, Chongqing 400041, China
  • Received:2007-05-31 Online:2007-10-25 Published:2014-03-28

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Abstract: Seepage is always a difficult point and a hot topic. In recent years, some scholars have put forward calculation methods of earth pressure and water pressure(called convention methods) on retaining structure with seepage based on their research findings. In addition, the finite element program PLAXIS can calculate earth pressure and water pressure on retaining structure through seepage flow-strain coupling. The article compares calculation results between convention methods and PLAXIS, then finds there are definite errors in calculation results because their assumptions differ from the fact. And the article analyses applied condition of invention methods and points out that earth pressure and water pressue with PLAXIS are appropriate and believable under true waterpower conditions.

Key words: seepage, deep foundation excavation, earth pressure and water pressure, PLAXIS, seepage flow-strain coupling

CLC Number: 

  • TU 432
  • 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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