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Applied Mathematics and Mechanics (English Edition) ›› 1987, Vol. 8 ›› Issue (5): 419-425.

• 论文 • 上一篇    下一篇

CONVERGENCE OF THE APPROXIMATE SOLUTION FOR THE ELLIPTIC BOUNDARY VALUE PROBLEM

李清溪   

  1. Wuhan University, Wuhan
  • 收稿日期:1986-03-12 出版日期:1987-05-18 发布日期:1987-05-18

CONVERGENCE OF THE APPROXIMATE SOLUTION FOR THE ELLIPTIC BOUNDARY VALUE PROBLEM

Li Qing-xi   

  1. Wuhan University, Wuhan
  • Received:1986-03-12 Online:1987-05-18 Published:1987-05-18

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摘要： The convergence of approximate solutions of boundary value problem of fourth order elliptic differential equations with uncontinuous coefficients in a rectangular region is investigated in this paper. This is useful for certain bending problems of rectangular plate on elastic supports.

关键词: stress transfer, relative rigidity, composite structure, soft backfill

Abstract: The convergence of approximate solutions of boundary value problem of fourth order elliptic differential equations with uncontinuous coefficients in a rectangular region is investigated in this paper. This is useful for certain bending problems of rectangular plate on elastic supports.

Key words: stress transfer, relative rigidity, composite structure, soft backfill

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