›› 2003, Vol. 24 ›› Issue (6): 997-1000.

• Fundamental Theroy and Experimental Research • Previous Articles     Next Articles

Study on rebound of underpinning technology of little static pressure piles

HE Li-hong1, WANG Ren1, WANG Zhi-yin2, LUO Gui-hong3   

  1. 1. Key Laboratory of Rock and Soil Machanics, Institute of Rock and Soil Mechanics，Chinese Academy of Sciences，Wuhan 430071，China； 2. University of Petroleum, Beijing 102249, China; 3. Wenzhou Institute of Investigation and Mapping, Wenzhou 325027, China
  • Received:2002-09-12 Online:2003-12-10 Published:2014-08-19

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Abstract: The relationship between the rebound force and the rebound value of the underpinning static pressure piles is discussed quantitatively by using least square method. And the reasons of rebound are analyzed quantitatively through the pile-soil interaction mechanism. The maximum rebound value of the static pressure pile-head is also studied. Meanwhile, the relationship among rebound force, underpinning force, actual rebound value and maximum rebound value, is obtained.

Key words: static pressure piles, underpinning, rebound

CLC Number: 

  • TU 473
  • 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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