›› 2003, Vol. 24 ›› Issue (4): 661-665.

• Fundamental Theroy and Experimental Research • Previous Articles     Next Articles

Stability analysis of seawall built on soft subgrade reinforced by geotextile

CHEN Shan-min1，ZHOU Hong-feng2，Meng Song-tu1，LUO Xiao-ming3   

  1. 1. Zhejiang University of Technology, Hangzhou 310032, China; 2. Zhejiang University, Hangzhou 310027, China; 3.Management Bureau of Qiantang River of Zhejiang Province, Hangzhou 310016, China
  • Received:2002-08-27 Online:2003-08-11 Published:2014-08-19

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Abstract: Only the pull of geotextile can be considered by the current analysis method of seawall stability. The influence of the friction between geotextile and soil on the seawall stability is ignored.In this paper, a new method to calculate the practical distribution of the friction and the pull of geotextile based on the elastic membrane theory and the finite difference method is developed.The field observation result is considered simultaneously in this method. Furthermore, the effects of the friction and the pull of geotextile on the seawall stability are discussed.A conclusion that the friction between geotextile and soil contributes more to the seawall stability than the pull of geotextile, is got.

Key words: geotextile, reinforcement, seawall, stability analysis

CLC Number: 

  • TU 472.3+4
  • 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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