圆底扁球壳在偏心集中载荷下的计算

包世华; 龙驭球

圆底扁球壳在偏心集中载荷下的计算

清华大学

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出版历程
- 收稿日期: 1981-03-15
- 刊出日期: 1981-12-15

Analysis of Shallow Spherical Shell with Circular Base under Eccentrically Applied Concentrated Loads

Tsing-Hua University, Beijing

摘要

摘要: 本文讨论圆底扁球壳在非对称载荷下的计算.给出了六种偏心集中载荷下的解,它们是:1.法向集中力,2.经线切向集中力,3.纬线切向集中力,4.切面内集中力偶.5.经线法面内集中力偶,6.纬线法面内集中力偶.此外,由偏心集中载荷的解还导出了按cosnθ分布的环形线载荷的解.

Abstract: In this paper, problems of a shallow spherical shell with circular base under eccentrically applied concentrated loads are discussed. The solutions for six cases of eccentrically applied concentrated loads are given. They are:① Normal concentrated load,② Meridional tangential concentrated load,③ Circumferential tangential concentrated load,④ Concentrated moment in the tangential plane,⑤ Concentrated moment in the meridional normal plane,⑥ Concentrated moment in the circumferential normal plane.From the solutions of concentrated loads, the solutions of distributed line loads in the form of cos(nθ) along the circle are obtained.

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参考文献(14)

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