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Applied Mathematics and Mechanics (English Edition) ›› 1993, Vol. 14 ›› Issue (1): 53-61.

• 论文 • 上一篇    下一篇

INFINITE SPLINE BOUNDARY ELEMENT METHOD AND ITS APPLICATION TO STRUCTURE-FOUNDATION INTERACTION

王有成, 王章虎   

  1. Department of civil Engineering, Hefei University of Technology, Hefei
  • 收稿日期:1991-09-19 出版日期:1993-01-18 发布日期:1993-01-18
  • 通讯作者: Hsueh Dah-wei
  • 基金资助:
    The Project is Supported by the National Science Foundation of China

INFINITE SPLINE BOUNDARY ELEMENT METHOD AND ITS APPLICATION TO STRUCTURE-FOUNDATION INTERACTION

Wang You-cheng, Wang Zhang-hu   

  1. Department of civil Engineering, Hefei University of Technology, Hefei
  • Received:1991-09-19 Online:1993-01-18 Published:1993-01-18
  • Supported by:
    The Project is Supported by the National Science Foundation of China

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摘要： In view of the infinity behaviors of 3-D Kelvin solution, we constructed an infinite spline boundary element which has fine precision in the analysis of the half space foundation subjected to uniform pressure on the circular domain. We also analysed a square plate resting on elastic half space foundation. The results indicate that this model not only fits for the coupled analysis of foundation and structures but also has the advantage of fewer degrees of freedom and fine precision.

关键词: infinite spline boundary element, structure-foundation interaction

Abstract: In view of the infinity behaviors of 3-D Kelvin solution, we constructed an infinite spline boundary element which has fine precision in the analysis of the half space foundation subjected to uniform pressure on the circular domain. We also analysed a square plate resting on elastic half space foundation. The results indicate that this model not only fits for the coupled analysis of foundation and structures but also has the advantage of fewer degrees of freedom and fine precision.

Key words: infinite spline boundary element, structure-foundation interaction

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