西南石油大学学报(自然科学版) ›› 1985, Vol. 7 ›› Issue (2): 52-59.DOI: 10.3863/j.issn.1000-2634.1985.02.06

• 论文 • 上一篇    下一篇

奇异函数在材料力学中的应用

周国佑 肖芳淳   

  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:1985-04-20 发布日期:1985-04-20

THE APPLICATION OF SINGULARITY FUNCTION TO MECHAN ICS OF MATERIALS

Zhou Guo-you Xiao Fang-chun

  

  • Received:1900-01-01 Revised:1900-01-01 Online:1985-04-20 Published:1985-04-20

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摘要：

本文运用奇异函数的概念及其微积分规则，把作用在物体上的不连续载荷看成连续载荷。用该法求解材料力学中的某些问题，简便易行，概念清晰。文中还列举了一些例题说明该法的应用。

Abstract:

In this paper，by using the concept of singularity function and its differentiation and integral rules, discontinuous loads acting on a body axe considered‘ to be continuous ones. The solution of some problems in mechanics of materials by this method is simpler and more convenient that other methods. Its concept is very clear. In order to explain its application，some examples are mentioned as well in this paper.

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