›› 2004, Vol. 25 ›› Issue (2): 179-184.

• Fundamental Theroy and Experimental Research • Previous Articles     Next Articles

Finite element analysis for seismic response of rigid pile composite foundations

XU Zi-Guo, SONG Er-Xiang   

  1. Department of Civil Engineering, Tsinghua University, Beijing 100084, China
  • Received:2002-11-05 Online:2004-02-10 Published:2014-07-15

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Abstract: Rigid pile composite foundations are getting more and more application to construction engineering. However, the research on their response under dynamic loading, especially under earthquake loading, is quite limited. Now the seismic response analysis in time domain is performed with 3-D finite element method, taking into account of the interactions among soil, pile and the superstructure. The differences between rigid pile composite foundation and pile foundation in seismic response are analyzed. Some parameters influencing the anti-seismic behavior of rigid pile composite foundation are studied. Based on these analyses, some conclusions which may be of some value for anti-seismic design of this type of composite foundations are drawn.

Key words: rigid pile composite foundation, earthquake resistance of foundation, dynamic finite element analysis

CLC Number: 

  • TU 473.1
  • 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.
  • 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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