›› 2007, Vol. 28 ›› Issue (1): 197-200.

• Fundamental Theroy and Experimental Research • Previous Articles     Next Articles

Application and analysis of reinforcement and grouting combined treating soft foundation widening project

FU Hai-feng1, YAN Shu-wang1, SHU Xiao-wu2   

  1. 1.College of Civil Engineering, Tianjin University, Tianjin 300072, China; 2.Tianjin Port Island Construction & Development Co., Ltd
  • Received:2005-01-13 Online:2007-01-10 Published:2013-08-28

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Abstract: Geosynthetic-reinforced, subgrade-grouting and pile-supported system is proposed to use in widening subgrade. By using an elastoplastic finite element program, the magnitude of settlement, uneven settlement and stress level in the soil mass are compared between two different cases; especially, the pile-soil interaction is analyzed and compared with practice. Base on the analysis results, some conclusions are draw so as to provide the theoretical evidence for practical constructions.

Key words: geosynthetic, pile, widening, uneven settlement, pile-soil interaction

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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