›› 2003, Vol. 24 ›› Issue (5): 812-816.

• Geotechnical Engineering • Previous Articles     Next Articles

Study on effects of time-space of retaining structures of the deep-foundation pit excavation

LI Jun-cai1,2, ZHANG Zhuo-yuan3, LUO Guo-yu1   

  1. 1.Department of Earth Science, Nanjing University, Nanjing 210093, China； 2.College of Civil Engineering, Nanjing University of Technology, Nanjing 210009, China； 3.College of Environment and Civil Engineering, Chengdu University of Technology, Chengdu 610059, China
  • Received:2002-12-19 Online:2003-10-10 Published:2014-08-19

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Abstract: Cantilever retaining structure, single-pivot mixed retaining structure, borehole cast-in-place concrete pile multi-arch retaining structure are adopled for a certain deep-foundation pit excavation in Nanjing city. Based on the in-situ measured data in excavation and construction of foundation, the time-space effects of deformations of different retaining structures and outside soil under the same engineering geological and hydrogeological conditions and construction condition are studied.

Key words: deep-foundation pit, retaining structure, deformation, time-space effect

CLC Number: 

  • TU 433
  • 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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