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Applied Mathematics and Mechanics (English Edition) ›› 1993, Vol. 14 ›› Issue (8): 707-711.

• 论文 • 上一篇    下一篇

SINGULARITY UNDER A CONCENTRATED FORCE IN ELASTICITY

王泉, 王大钧   

  1. Department of Mechanics, Peking University, Beijing
  • 收稿日期:1992-05-04 出版日期:1993-08-18 发布日期:1993-08-18
  • 基金资助:

    Project of research foundation supported by National Education Committee

SINGULARITY UNDER A CONCENTRATED FORCE IN ELASTICITY

Wang Quan, Wang Da-jun   

  1. Department of Mechanics, Peking University, Beijing
  • Received:1992-05-04 Online:1993-08-18 Published:1993-08-18
  • Supported by:

    Project of research foundation supported by National Education Committee

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摘要： We first discuss singularity problem of a sort of partial differential equation involving d funetion.Using this result we then have the answer to various singularity problems in elasticity due to the presentation of a concentrated force.Lastly corresponding conclusions in vibration problem are drawn.

关键词: elasticity, concentrated force, singularity

Abstract: We first discuss singularity problem of a sort of partial differential equation involving d funetion.Using this result we then have the answer to various singularity problems in elasticity due to the presentation of a concentrated force.Lastly corresponding conclusions in vibration problem are drawn.

Key words: elasticity, concentrated force, singularity

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