›› 2007, Vol. 28 ›› Issue (S1): 647-652.

• Fundamental Theroy and Experimental Research • Previous Articles     Next Articles

Numerical simulation on excavation and earth-filling of foundation fundation fundation pitunder complicated engineering geology conditions

YIE Qian1, LIU Zhen2   

  1. 1. Bureau of Public Works of Shenzhen Municipality, Shenzhen Guangdong 510275, China; 2. School of Engineering, Sunyat-sen University,Guangzhou Guangdong 510275, China
  • Received:2007-06-22 Online:2007-10-25 Published:2014-03-28

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Abstract: Excavation and earth filling of foundation fundation pit under complicated geological conditions is one of the important problems in the underground engineering field. By considering complicated geological conditions, constrained conditions of structure and the interaction between structure and soils, this paper concerns about the nonlinear FEM numerical calculation of excavation and earth-filling of foundation pit by combining with the Western Long Tunnel Construction Project from Shenzhen to Hongkong. The characteristics and regularities of the calculated settlements in the excavation and earth-filling process are obtained. The results can be used as an important reference to the design and construction of engineering.

Key words: foundation fundation pit, excavation, earth-filling, complicated geological conditions, nonlinear FE analysis, numerical simulation

CLC Number: 

  • TU 47
  • 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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