›› 2003, Vol. 24 ›› Issue (2): 173-177.

• Fundamental Theroy and Experimental Research • Previous Articles     Next Articles

Discussion on design method of soft embankment disposal with lightweight material

XIE Hong-tao, YANG Chun-he   

  1. Key Laboratory of Rock and soil Mechanics, Institute of Rock and Soil Mechanics, Chinese Academy of Sciences, Wuhan 430071, China
  • Received:2002-07-01 Online:2003-02-10 Published:2014-08-19

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Abstract: A nonlinear viscoelastic constitutive model is adopted to describe the creep properties of soft soil. Finite element model is established to simulate a project where EPS was used as substitutive material. The effect of EPS was computed. Primary consolidation, secondary consolidation and over consolidation are discussed. The causes of large settlement after construction are discussed. The long-term settlement of the project is predicted. The method and principle of designing EPS are discussed.

Key words: nonlinear viscoelastic model, creep, over consolidation, EPS

CLC Number: 

  • TV 223
  • 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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