›› 2004, Vol. 25 ›› Issue (1): 137-140.

• Fundamental Theroy and Experimental Research • Previous Articles     Next Articles

Test study on distribution of base pressure of rigid pipe on flat soil foundation

WU Wei-yi1, ZHANG Tu-qiao1, SUN Yu-kun2   

  1. 1. Zhejiang University, Hangzhou 310027, China; 2. Zhejiang University of Technique, Hangzhou 310014, China
  • Received:2002-10-08 Online:2004-01-10 Published:2014-07-15

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Abstract: A large number of pipes are buried on flat soil foundation for supplying water or petrol. Its distribution of base pressure is apparently different from the one when pipes are buried on other foundations. Based on in-situ test data, a base pressure’s distribution law of rigid pipe on flat soil foundation is discussed with analytical method of Winkler elastic foundation. The computation model has been proved reasonable because of computation results tallying with in-situ test data. In-situ test results and the computation model can be used to compute pipes’ settlements and forecast their safety.

Key words: rigid pipe, flat soil foundation, base pressure, in-situ test

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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