›› 2006, Vol. 27 ›› Issue (4): 657-661.

• Fundamental Theroy and Experimental Research • Previous Articles     Next Articles

Research on earth pressure monitoring data of deep foundation pit

PENG She-qin, ZHAO Qi-hua   

  1. National Laboratory of Geological Hazard and Engineering Geological Environment Protection, Chengdu University of Technology, Chengdu 610059, China
  • Received:2004-12-31 Online:2006-04-10 Published:2013-11-05

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Abstract: Earth pressure is the main load on the retaining structure of foundation pit. The really earth pressure is very different from that of theoretic one due to many factors. The reliability of earth pressure controls their safety and stability in support structure designing. By analyzing the monitoring data of earth pressure on the diaphragm wall, which using as retaining structure for deep foundation pit of north anchor for Run-Yang Bridge, it is found that the earth pressure diagram is different in every excavation stage, that is, it changes with excavation and supporting. This will be very important to reliability design for resemblance engineerings. Moreover, it will be a base for soil and structure interaction study.

Key words: deep foundation pit, earth pressure, monitoring

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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