计算物理 ›› 1997, Vol. 14 ›› Issue (S1): 558-560.

• 论文 • 上一篇    下一篇

具有边梁加固的板弯曲问题的差分方法

曲小钢   

  1. 西安建筑科技大学基础课部, 710055
  • 收稿日期:1997-03-03 修回日期:1997-05-04 出版日期:1997-12-25 发布日期:1997-12-25

THE FINITE DIFFERENCE METHOD OF THE BENDING PROBLEM OF PLATES THEIR EDGES THRENGTHENED BY BEAMS

Qu Xiaogang   

  1. Xian Univ of Arch and Tech, 710055
  • Received:1997-03-03 Revised:1997-05-04 Online:1997-12-25 Published:1997-12-25

摘要: 由极小势能原理出发,构造了具有边梁加固的板弯曲问题的差分格式,给出了数值结果,定量地研究了板与边梁相互作用的规律。

关键词: 板, 弯曲问题, 边梁, 差分方法

Abstract: Starting from the principle of minimum potential energy, a difference scheme is constituted for solving the bending problem of plates with their edges threngthened by beams,numerical results are presented, and the law of interaction between the plates and the boundary beams is investigated qantitatively.

Key words: plates, bending problem, boundary beams, FDM

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