›› 2007, Vol. 28 ›› Issue (S1): 859-862.

• Fundamental Theroy and Experimental Research • Previous Articles     Next Articles

Three-dimension numerical simulation and analysis of interaction of foundation-subsoil and superstructure

QI Yong-zheng   

  1. Institute of Civil Engineering, Nanjing Hydraulic Research Institute, Nanjing 210024, China
  • Received:2007-04-16 Online:2007-10-25 Published:2014-03-28

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Abstract: The subject of interaction between foundation-subsoil and superstructure has become a new and hot application subject in recent years. In this paper, the foundation-subsoil and superstructure is studied based on the theory of the interaction between them. By choosing appropriate three-dimensional mechanical models, finite-element program "ANSYS" is used to calculate and analyze these models. In the method of simulation, material nonlinear and boundary nonlinear are considered. As for soft hard different foundation models, the result of calculation indicates that different hardness foundation will produce the stress distribution in upper structure and foundation again. At the same time, the diversification regularity of subsoil internal stresses is obtained. This result has its theoretical and applied values.

Key words: interaction, foundation-subsoil, superstructure, three-dimension, numerical simulation

CLC Number: 

  • TU 470
  • 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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