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Applied Mathematics and Mechanics (English Edition) ›› 1992, Vol. 13 ›› Issue (10): 929-937.

• 论文 • 上一篇    下一篇

FINITE ELEMENT ANALYSIS FOR CONSOLIDATION IN INTERACTION BETWEEN STRUCTURE AND SATURATED SOIL FOUNDATION

张洪武, 钟万勰, 钱令希   

  1. Research Institute of Engineering Mechanics, Dalian University of Technology, Dalian
  • 收稿日期:1991-06-24 出版日期:1992-10-18 发布日期:1992-10-18
  • 基金资助:

    The Project supported by the National Natural Science Foundation of China

FINITE ELEMENT ANALYSIS FOR CONSOLIDATION IN INTERACTION BETWEEN STRUCTURE AND SATURATED SOIL FOUNDATION

Zhang Hong-wu, Zhong Wan-xie, Qian Ling-xi   

  1. Research Institute of Engineering Mechanics, Dalian University of Technology, Dalian
  • Received:1991-06-24 Online:1992-10-18 Published:1992-10-18
  • Supported by:

    The Project supported by the National Natural Science Foundation of China

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摘要： The consolidation analysis of interaction between structure and saturated soil foundation is discussed. With the use of substructure technique, the structure is condensed onto the interface of the soil, and then the consolidation governing equations to describe the interaction between soil and structure are derived, The solution with non-iterative algorithm is proposed in this paper. The pressure Master-Slave relation method is used to deal with the non-permeability conditions on soil boundaries. A numerical example is illustrated. Based on this paper, the interactive consolidation analysis between large structure and soil has been more practical.

关键词: finite element method, consolidation/interaction

Abstract: The consolidation analysis of interaction between structure and saturated soil foundation is discussed. With the use of substructure technique, the structure is condensed onto the interface of the soil, and then the consolidation governing equations to describe the interaction between soil and structure are derived, The solution with non-iterative algorithm is proposed in this paper. The pressure Master-Slave relation method is used to deal with the non-permeability conditions on soil boundaries. A numerical example is illustrated. Based on this paper, the interactive consolidation analysis between large structure and soil has been more practical.

Key words: finite element method, consolidation/interaction

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